A Terrorism Prevention Imperative: Psychological Evaluations for All Immigrants

Psychological evaluations of immigration applicants have been widely used for over two decades in the U.S. Federal legal system. The principal purpose of these assessments was and remains to assist immigration authorities in making determinations regarding the status of applicants of various categories. This article proposes that the same evaluations conducted to help adjudicate asylum petitions, removal proceedings, and inadmissibility hearings are also essential vetting devices for terrorism prevention. The systematic application of the now elective psychological evaluations for immigration courts to all immigrants could help identify would-be terrorists and help law enforcement prevent future attacks on the United States.


Introduction
Immigration and terrorism had risen to public attention in recent times and frequently become central topics in political discourse of both domestic and international policy. While largely distinct and different geopolitical processes, one involving the movement of people mostly into the United States and the other involving guerilla-type warfare waged against the United States among others, often they come to be considered in conjunction with one another. And not without reason. Both immigration and terrorism have become in recent years formidable challenges for law enforcement and for policy makers alike (Searl, Schwartz, Beck, Diza, & Minich, 2017).
Immigration of large numbers of undocumented persons and asylum seekers has commanded increasing attention with the most notably ongoing war in Syria and the ongoing drug war in countries south of the U.S. border. But not exclusively. The considerable number of humans around the globe living under oppressive political regimes, with virtually no protection to members of minority groups of all kinds, combined with even larger numbers of humans living in poverty and hopelessness, have all added to the magnitude of the migration problem. The pressures upon local populations produced by these conflicts and conditions, with the devastation that they wreak upon the personal lives, safety, economy, and civil life of citizens of many nations, intensified the desire to escape and find safe havens in the United States and elsewhere (Arandra, 2016). These same deplorable conditions worldwide have all but secured for terrorist organizations fertile grounds for recruitment of would-be terrorists among the many disaffected and disenfranchised members of oppressed societies and countries (Vaisman-Tzachor, 2007, 2014. On the contrary, the United States and its major geopolitical allies in the western world have been engaged in an ongoing war against terrorism since after September 11,2001. And although the names of the terrorist organizations, from Al-Qaeda to ISIS, have changed over time, as have the stated goals and origins for the armed conflict with the United States and its Western allies, the presence of terrorist threats has not waned in the least. In fact, the danger of terrorist attacks upon the United States in the homeland have all but increased, with the advent of online recruitment of what have come to be dubbed "homegrown-terrorists" (Searl et al., 2017). This threat has been only magnified with infiltration of would-be terrorists into the United States, often disguised as refugees and innocent immigrants. The challenge for immigration authorities and for law enforcement agencies then is to strike a delicate balance between allowing the flow of humans in and out of the country and preventing terrorists from establishing bases of operation within the United States. This challenge so far has been daunting, to say the least.

The Modern Nexus of Immigration and Terrorism
The flow of refugees from war-torn countries into the United States is not a new historical phenomena. In fact, thousands of immigrants from all continents flowed during the last hundred years to America from regions afflicted by civil wars and from nations engulfed in armed conflicts. Ordinarily, the majority of these people were accepted into the fold of American society and processed through immigration acts adopted for their purpose, allowing subsequent naturalization (Conde, 1999;Pitti, Castaneda, & Cortes, 2004). Increasingly since the 1990s, however, the potential for hundreds and perhaps thousands of terrorists flowing into the United States under the guise of either asylum seekers or persons seeking to reunite with their families already in the United States has become an ominous reality.
The national commission on the 9/11 terrorist attacks upon the United States, for example (Kean et al., 2004), identified the infiltration of Nawaf al Hazmi, Khalid al Mihdhar, and other Al-Qaeda operatives in 2000 to California as a prelude to the infamous September 11, 2001, attacks on the United States. It noted that while Hazmi and Mihdhar were ill-prepared for a mission in the United States (neither had spent any time in the West and neither spoke much, if any English), their devotion to Al-Qaeda and their ability to obtain valid U.S. visas were crucial qualifications to carry out their ultimate plot (2004). Noteworthy here is the lack of meaningful vetting conducted upon visa applicants before the 2001 attacks; a practice that has not substantially changed thereafter, despite authorities claims to the contrary.
In similar fashion, the piloting of the commercial airplanes that would ultimately crash into the New York twin towers was heralded by the entry in the Summer of 2000 through the Newark, New Jersey, international airport (with valid U.S. visas, of course) of Marwan al Shehhi and Mohamed Atta (also known as the "Hamburg Cell," after their indoctrination origins). They soon joined other Al-Qaeda counterparts Ziad Jarrah in a flight school in Venice, Florida, and later with Zacarias Moussaoui and Ihab Ali in another flight school in Norman, Oklahoma (Kean et al., 2004). The fact that both Atta and al Shehhi were German residents was all that was needed to secure a student visa for entry into the United States, no questions asked. But, what if their application process also required a psychological evaluation? What could have been learned about them that could have prevented the attacks?
In one study, Kephart (2005) counted 94 terrorists who came into the United States as immigrants between 1990 and 2004, and who eventually conducted terrorist attacks in the homeland. Her study found that 63% of those terrorists entered the United States illegally prior to or in conjunction with taking part in terrorist activity. Of the 59 terrorists who violated immigration law, most (84%) committed multiple immigration violations. Noteworthy is that even after the 9/11 attacks on the United States, and subsequent tightening of scrutiny of immigrants, 50% of terrorists who entered the United States before the attacks were able to stay, and continue their activities thereafter unabated. Finally, there were more terrorists who were able to acquire immigration status even after 9/11, and to enter the United States with nary a question.
The most common entry process for the terrorists counted by Kephart (2005) involved abuse of temporary visas: 18 terrorists entered with student visas, four terrorists received approval to study in the United States, and 17 terrorists obtained a visitor visa-either tourist (B2) or business (B1). Of those who entered with temporary visas, at least 13 terrorists abused them by overstaying beyond their time limit. In addition, 34 would-be terrorists captured during the time studied were charged with making false statements to an immigration official. Of those, there were 11 instances of passport fraud and 10 instances of visa fraud. In 17 other cases, terrorists disguised as asylum seekers by claiming to lack proper travel documents at their port of entry.
Once in the United States, terrorists continued to use fraud as means to facilitate their stay, or to "embed," in the country. Seven terrorists were indicted for acquiring or using various forms of fake identification, including driver's licenses, birth certificates, social security cards, and false immigration arrival records. Most notably, 23 terrorists sought to legally naturalize despite fraudulent entries, and of those 20 foreign terrorists became naturalized U.S. citizens. Out of additional 23 terrorists, 16 became legal permanent residents, often by marrying an American. There were at least nine recorded sham marriages during that time period (Kephart, 2005). And while the number of terrorists among the millions of other undocumented and documented immigrants is minuscule, their negative effects upon the security of our nation cannot be overstated.
After the December 2010 "Arab Spring" and concurrent emergence of the Islamic State as a player in the Middle East, however, the flow of immigrants into the United States became an even greater source of alarm for immigration and Federal Bureau of Investigation (FBI) officials alike. The collapse of many Middle East countries' centralized government (e.g., Lybia, Syria, Yemen) created an even more complex and challenging environment within which immigration authorities, U.S. consulates, and U.S. embassies operate. The task of U.S. officials to validate documents of would-be refugees and ascertain the testimonies given by immigrants applying for visas from such countries became virtually impossible. It also meant that the flow of new immigrants almost certainly included many evildoers who slipped through the broken system of checks and balances ordinarily not designed to catch such persons (Zakem, Meszaros, Scism, & McGee, 2012).
In a 2016 report published by staffers of Senators Jeff Sessions (R-Ala.) and Ted Cruz (R-Texas), they counted 580 convictions of terrorists who acted within the United States in recent years. Of those convicted of terrorist acts, at least 380 or over 65% of these were foreign-born. Further illustrating the growing demand to address the nexus of immigration and terrorism comes a statement of former FBI director Comey (2015). In a statement before the House Committee on Homeland Security in Washington, D.C., on October 21, 2015, then FBI director James B. Comey estimated that at least 250 Americans traveled to Syria and Iraq to join ISIL (Islamic State of Iraq and the Levant) or ISIS (Islamic State of Iraq and Syria). By his estimates, at least half of them have since returned from the fight and are back in the homeland, preparing to strike (Comey, 2015). It is therefore reasonable to suggest, that the process by which persons traveling into the United States does not adequately screen for the potential risk of terrorism, as so many have managed to enter unabated.
More recently, research focused on the empirical connection between immigration and terrorism has yielded some interesting, albeit alarming results. A 2016 study by Bove and Bohmelt correlated terrorist activity in 175 countries receiving immigration with the numbers of immigrants from areas with high levels of terrorist activity and recruitment exists, over a 30-year period. They found a positive and statistically significant correlation between the rise of terrorism in those 175 countries receiving immigrants from areas with high levels of terrorist activity and recruitment, and the rise in numbers of immigrants from such areas. Searl et al. (2017) found similar empirical data that unequivocally support the notion that increased terrorism in host countries corresponds with increased migration from terror-prone nations and regions where terrorist organizations recruit new members.

The Mechanisms by Which Immigration Allows Terrorism Penetration
It is important to recognize that by and large, immigrants do not move to other countries to bring terrorism, especially if escaping it in their countries of origin. It is also equally important to understand that some immigrants intend to do exactly that, namely bring terror with them. Considering the carnage of thousands of victims on 9/11 by a relatively small group of immigrants, and the many additional successful attacks by individual terrorists over the years since, the concern for terrorism penetration is substantial. Likewise, even though majority of migrants are only looking for a better life in a new country, their movement facilitates the spread of terrorism by establishing a physical link between the terrorprone source and the receiving nations (Bove & Bohmelt, 2016). These physical links are exploited not only by wellknown terrorists, as their cross-nation movement is more likely to be detected, but also by less known terrorism recruiters disguised as clergy or refugees (Kis-Benedek, 2016).
When movement of persons from terrorist-prone nations to previously unaffected countries becomes sizable, it can more readily spread terrorism regardless of the motives of the people migrating. This is largely because typical characteristics of persons from current terror-prone communities and nations make them ideal vehicles for the spread of this scourge. Migrants from terror-prone nations carry on across international borders with them ideological, cultural, and ethnic heritage of their native countries onto their host nations. And although most migrants' basic cultural, religious, and ethnic heritage is not particularly radical nor violent, it still forms the foundation upon which radical terrorism is based (Nicholson, 2010).
Research shows that migrants from terrorist-prone nations inevitably transplant intellectual networks and cultural communities that more readily accommodated the existence of terrorism in their native countries, to their host nations. The formation of close and interrelated expatriate communities in the host nations which resemble in essence their country of origin are then easily exploited for radicalization and recruitment by terrorists from similar backgrounds. Indeed, terrorist have long-used communities of first-and second-generation migrants in host nations as places to hide their presence and blend in, as operational bases to originate terrorist attacks, as recruitment centers, and as hubs for their radicalization efforts. In so doing, terrorists have managed to expand their reach into other nations and regions and to recruit new migrants, in places they had no hold in before. They do so by exploiting the social capital created in the migrant communities to make ideological inroads into the native population (Kis-Benedek, 2016).
There are other ways in which terrorist organizations, most of whom emanate from Muslim and Arab countries, exploit migrant communities to infiltrate into mostly Western host nations. Generally, the Muslim and Arab diaspora are seen by members of Western host nations as different and distinct from their own populace. Therefore, Muslim and Arab migrants often feel ostracized from or perceive themselves substantially alienated from mainstream Western host societies, and have diminished opportunities for assimilation. Consequently, they are more vulnerable to recruitment and radicalization efforts by terrorist organizations bent on exploiting socially marginal individuals and groups.
Additional empirical research indicates that where significant number of migrants have largely failed to assimilate into mainstream Western societies, they remain vulnerable to recruitment and radicalization efforts by terrorist networks. This, because unassimilated persons in Western societies are more prone to feelings of deprivation and discontent fostered by their marginal circumstances (Vaisman-Tzachor, 2007). Hence, despite the good intentions of the majority of migrants and nations that host them, terrorist organizations take full advantage of the communities that migrants create to promote their radical agendas vis-a-vis disaffected individuals (Searl et al., 2017).
A perfect example of these effects is represented in the recruitment of a dozen terrorists that carried out the Barcelona and Cambrils, Spain, attacks in August, 2017. Together they killed 14 and wounded over 80 others. Most of the victims died or were injured after being run over by a van while strolling on Las Ramblas, the main pedestrian boulevard in Barcelona. By all accounts, members of the cell were all migrants of Morocco nationality who grew up together in the town of Ripoll, in Catalonia. The terrorist cell comprised four groups of siblings and a few others who all knew each other to some degree; most attended the same local high school before they were recruited, and most were employed locally. The young men, most of them were not even 25 years old, were not particularly religious, and none of them lived in poverty, or had a significant criminal record before recruitment to become terrorists. An exception was the ring leader and mastermind of the cell, Mr. Abdelbaki Essati (Strange, Babcock, & Evans, 2017).
Mr. Essati, who at the time of his death in the explosion of the makeshift bomb-making facility in a vacant house in the Catalan town of Alcanar, was 45 years old, had a criminal record. In 2010, Mr. Essati was jailed for 4 years for smuggling Hashish between Morocco and Spain and while in prison became close to one of the ringleaders behind the Madrid bombings (Horton, Strange, Rothwell, & Yorke, 2017). Upon the end of his term in prison, Mr. Essati was set to be deported to Morocco as is customary law in Spain for foreign nationals who were convicted of serious crimes for which prison sentences were longer than 1 year. In 2014, however, Mr. Essati appealed his expulsion and managed to overturn the Spanish court ruling by arguing it would breach his human rights. He subsequently sought a job as a preacher in the mosque in the Catalan town of Ripoll, where he proceeded to recruit the young men to become terrorists (Rubin, Kingsley, & Karasz, 2017). The primary recruitment tool he utilized involved bestowing the young recruits special treatment that involved individualized trips with him to Morocco, Belgium, and other towns in Spain.

The Process of Radicalization and Its Relevance to Terrorism Prevention
The vast majority of terrorists come from countries where political and religious oppression is a fact of life. The highest representation of such countries is among Muslim majority and Arab nations that together comprise 50 countries, and approximately 1.6 billion people. And while there are countries that are neither Arab (The Philippines) nor Muslim (Myanmar) where political or religious oppression exists, in all Arab and Muslim majority countries there exists political and/or religious oppression or both to varying degrees (Kis-Benedek, 2016).
Consequently, these countries "export" through migration an inordinate amount of both freedom seekers as well as disproportionate number of terrorists to the Western world compared with other nations. Often times those two categories, freedom seekers and would-be terrorists, cannot be effectively distinguished during the immigration process. This is true, because some of the previously freedom seekers emanating from Muslim and/or Arab countries end up becoming recruited and/or radicalized only after migrating and reaching their Western country destination (Searl et al., 2017). Typically, the radicalization of formerly freedom seekers to would-be "home-grown" or "lone-wolf" attackers occurs in the Western countries only some years after migration and not immediately upon arrival.
This fact suggests a mediating factor or factors that play an important role in the process of radicalization to would-be terrorists. Research conducted by the author for the U.S. government between 2002 and 2004 and subsequent declassified portions published (Vaisman-Tzachor, 2006, 2007, 2012a reveals particular psychological factors that facilitate the recruitment and radicalization process. The most promising and useful aspect of the terrorist psychological profile developed is a characteristic narcissistic character. It seems to interact fairly well for disaffected and marginal migrants from Arab and Muslim majority nations recruitment to terrorism. The individual's internal rationale, colored by their particular personality traits, can be subsumed under the following hypothetical example: Before migrating:  (Ott, 2017). No terrorist attacks were recorded in Uzbekistan for many years.
Uzbek nationals and Uzbeks constituted the largest single group of Central Asia jihadists to join ISIS in Syria in 2014, and in 2015, their numbers were estimated between 500 and 2,500. While the Islamic Movement of Uzbekistan (IMU) formed in 1998 with the objective of creating an Islamic state in Uzbekistan, it pledged allegiance to ISIS in 2015 and changed its stated goals to a global caliphate instead. Most experts believe that local security services have been able to maintain the peace within the country by controlling and dismantling underground politicized religious groups. Thus, political and religious oppression from within effectively pushed all would-be jihadists out of the country. Hence, the peace gained by the politically and religiously oppressive regime in Uzbekistan at home came at the expense of Western nations who received many of these would-be terrorists into their folds under the guise of political asylum seekers (Laruelle, 2017). While it is unclear to what extent this exportation of terrorism is intended by the Uzbek government, there are other countries known to actively purvey terrorism (most notably, Iran), possibly as a pressure release valve of internal oppression tensions.

Types of Psychological Evaluations for Immigration Courts
There are numerous and diverse circumstances that bring people to immigrate to the United States, and consequently similar number of potential legal considerations for their adjudication which could be assisted by psychological evaluations. Despite their diversity, the cases processed by immigration authorities can be generally subsumed under three distinct categories: (a) legal immigrants, (b) undocumented immigrants, and (c) asylum seekers.
The first category of legal immigrants is ordinarily processed through the embassies, consulates, and other state department entities in the United States and abroad according to customary protocols set forth by immigration law. In some of these instances (usually marriage to a U.S. citizen or other family unification processes), there is also reliance on psychological evaluations to provide evidentiary support to immigration applications (Vaisman-Tzachor, 2003, 2012. This article proposes that with a few exceptions for persons who because of some obvious limitations (e.g., serious disability, advanced age, etc.) do not represent a risk of terrorism, most immigration applications in this category should be also subject to routine psychological evaluations as a vetting device to enhance terrorism prevention.
The second category of undocumented immigrants is where more commonly psychological evaluations are being used. Those are typically designed to assist immigration authorities in determination of inadmissibility cases against claims of hardship to qualifying relatives (Aranda, 2016;Vaisman-Tzachor, 2003, 2012. Ordinarily, undocumented aliens who are deemed inadmissible for immigration purposes claim on behalf of their relatives (usually U.S.-born citizen children, but not exclusively) hardship if the aliens are to be removed from the country. Often in such cases, a psychological evaluation is used to assess the strength and dependability of the relationships between aliens and qualifying relatives, and to determine the potential hardship to befall qualifying relatives if the aliens are to be removed (Cervantes, Mejia, & Mena, 2010). It is hereby recommended that all cases adjudicated for undocumented aliens to be routinely subjected to psychological evaluations to buttress vetting and terrorism prevention efforts within this group.
The third category involves refugees and asylum seekers where psychological evaluations are often conducted, but usually for applicants who are already on U.S. soil and are seeking asylum from persecution in their country of origin. Such psychological evaluations ordinarily are offered in lieu of other evidence about the alleged persecution the applicants have suffered, or are expected to suffer if returned, when other evidence is typically missing. As can be expected, the majority of refugees and asylum applicants leave their countries of origin in a haste under threats to their lives. Therefore, they often lack basic evidentiary materials that could corroborate their claims of persecution in their country of origin. Consequently, the only evidence for what had been perpetrated or could have been perpetrated upon them is commonly found in their psychological makeup and emotional reactions, ordinarily in the form of posttrauma syndromes (Aranda, 2016;Frumkin & Friedland, 1995;Vaisman-Tzachor, 2014).

The Process and Structure of Psychological Evaluations for Immigration Courts
Psychological evaluations for immigration purposes are currently usually initiated by either applicants, or their legal representatives, concurrently, or immediately following the filing of immigration applications with U.S. authorities. Ordinarily, the persons applying would meet over the course of a few sessions for several hours with a psychology expert who would interview applicants, observe, and record interactions with applicants, and administer a variety of psychological tests. At the conclusion of the evaluation process, the psychology expert produces a written report, which is then submitted to immigration authorities and becomes evidentiary material for consideration in the ultimate ruling. Occasionally, psychology experts are also called upon to testify in legal proceedings about their evaluations and their findings, to assist immigration courts in rendering decisions (Aranda, 2016;Vaisman-Tzachor, 2012, 2014. In the course of interviews and observations with the psychology expert, the applicants produce a historical account of their lives and current circumstances, which are then compared with results of other objective tests used in the process. The applicants are given a series of objective psychological tests that are designed to generate a valid psychological representation of the persons taking the tests. Obviously, the greater the congruence between the accounts of the applicants and their psychological makeup emerging out of their assessment results, the greater the reliability of their historical accounts, which is relevant for terrorism prevention as well. In addition, the psychological evaluations typically also seek to map the constellation of interpersonal relations the persons applying for immigration are embedded in, the qualities of those relations, and their importance to the applicants and to their relatives (Vaisman-Tzachor, 2012). This dimension is also crucial in assisting immigration authorities about the fate of the applicants and is also directly relevant for terrorism prevention.
The outcome of the psychological assessment process is then recorded in a written report by the psychology expert, which is then submitted to immigration authorities for their consideration. This final step not only allows (as it now does) for immigration authorities to utilize the psychological assessment results in rendering their judgments, but could also allow, if implemented, yet another type of review by homeland security personnel about the relative risk the immigration applicants evaluated pose for terrorism threats.

Information Gleaned in Psychological Evaluations for Immigration
The information gathered about immigration applicants when undergoing a psychological evaluation amounts to fairly accurate and complete psychological representations of the persons involved. That means that the immigration applicants' character structures, their developmental tracks, their emotional dilemmas, their personality strengths, and their typical behavioral tendencies are all flushed out. In addition, major webs of applicants' interpersonal connections, be it familial or social, are also gathered. Including in this interpersonal map of personal connections are persons who had particular influence upon the applicants, which is also especially relevant to terrorism prevention. This is because many of the individuals who launched terrorist attacks are known to have been inspired or radicalized by terrorism recruiters in their respective communities (Vaisman-Tzachor, 2012).
Because psychological evaluations for immigration courts are governed by Federal Rules of Evidence (FRE), they are responsive to the demands set forth by the 1923 Frye Test of Evidence, and by the 1993 Daubert Standard (American Bar Association, 2010; Otto & Heilburn, 2002;Weiner & Hess, 2006). These demands require that information obtained and presented into evidence is based on scientific principles and discoveries that are well recognized and widely accepted in the respective scientific community (Frye), and that evidence offered to the court is reached with better than chance (which would be above 50%) or reasonable degree of psychological certainty (Daubert).
Stemming from FRE are specific demands for a particular approach from the forensic psychology expert that are also consistent with prevailing professional standard of care. That means that selection of instruments and procedures for the evaluation would be those which would extract clinically relevant information, that the psychological tests used are commercially available, that the tests' reliability must be considered, that the tests are relevant to the legal issues, that assessment administration is done in a standard fashion, that tests selected are applicable to the population studied (by norms) and for the purpose used, that preference is given to objective tests, and to those which incorporate response style (also known as validity scales) into their scoring and interpretation scheme (American Psychological Association [APA], 1985[APA], , 1991Babitsky, Mangraviti, & Babitsky, 2006).

The Utility of Psychological Material to Terrorism Prevention Efforts
In a federally funded research project conducted by the author at the behest of President George W. Bush administration at Sandia National Laboratories in Albuquerque, New Mexico, between 2002 and 2004, and subsequent publications (Vaisman-Tzachor, 2006, 2007, 2012, the case for use of psychological information in terrorism prevention was made. At the core of the argument is that the motivation for individuals to become terrorists is largely psychological, and that particular psychological makeups and circumstances could help predict who is more likely to be a terrorist. Also, the vulnerability to be effectively recruited to terrorist activity is also largely psychologically predicated based on character makeup. Consequently, those persons who are found to fit better the psychological profile of would-be terrorists should receive greater scrutiny, and more thorough assessment by immigration and law enforcement authorities.
While the psychological profile of terrorists is not considered a fixed "structure" or a simply identifiable set of static mental characteristics, the research on this topic identified particular personality tendencies and combinations of circumstances, which could lead to higher likelihood of a person either being susceptible to recruitment or actually becoming a terrorist. As such, certain psychological aspects were isolated as "markers" or factors, which when existing in combination with other factors and identified in a person could direct authorities to increase scrutiny of that individual.
Among the most notable factors emerging out of this research are the identifiable narcissistic character organization, coupled with particular insults to the person's grandiose sense of self (also known as ego-injuries) in their personal history, and combined with a palpable desire for notoriety. In the insults to the person's sense of self-worth are all the feelings of marginality and disaffection sometimes found in members of migrant communities. For a complete discussion of these and other isolated psychological factors, which together form a dynamic psychological profile of likely terrorists, please see prior author publications (Vaisman-Tzachor, 2006, 2007, 2012. In similar vein, but in the opposite direction, there are psychological factors that had been commonly identified in immigrants (particularly undocumented and asylum seekers), but which are not typical motivating factors for persons joining terrorist organizations. Because of the horrific conditions of abuse and destitution, many undocumented and asylum seekers leave behind; the immensely perilous and often devastating experiences of migration en route to the United States, coupled with many personal losses sustained and fears about survival, leave most with distinct psychological trauma (Aranda, 2016). Consequently, the common psychological profile of undocumented immigrants and asylum seekers is a combination with varying degrees of posttraumatic stress disorder, major depressive disorder, and anxiety disorders.
As can be easily observed, the psychological profiles of undocumented and asylum seekers and the psychological profiles of would-be terrorists are markedly different and distinct. While the first group of immigrants (undocumented, asylum) presents with largely trauma-related symptoms and a psychological image of victims of terrible circumstances, the second group of (would-be terrorists) immigrants presents with narcissism, grandiosity, desire for notoriety, and signs they sustained insults and blows to their sense of selfworth (Vaisman-Tzachor, 2006, 2007, 2012.

Actuarial-Based Psychological Evaluations
In many ways, the psychological evaluation of immigrants for terrorism prevention follows the same conceptual framework of prevalent psychological evaluations for suicide prevention. Current standard of care in psychological practice calls for all clinicians to assess and intervene in situations when patients are suicidal. While the American Psychological Association ethics code and most state laws recognize the imperative to prevent death by suicide, they also recognize that clinicians' abilities to predict future behaviors of individuals is no better than chance (APA, 2016;Ribeiro, Bodell, Hames, Hagan, & Joiner, 2013). Therefore, current standards call for an assessment of suicide by all clinicians across the board, which will produce a measure of risk (e.g., none, slight, moderate, high, grave, imminent, etc.), and a corresponding intervention plan which is commensurate with the assessed level of risk (Ribeiro et al., 2013).
Ordinarily, the assessment of suicide risk measures a variety of factors that had been found by research to possess a certain degree of statistically reliable predictive value for ultimate suicide behavior (Franklin et al., 2017). Thus, the greater the number of factors and/or the greater the intensity of the suicide risk factors presented by the individual, the higher the level of risk for suicide assigned to the individual. Correspondingly, the greater the assessed risk of suicide, the more urgent and intrusive the preventive efforts are required to thwart the danger (including arrest and involuntary hospitalization). In any event, the ethical guidelines and standard of care does not call for clinicians to accurately predict future behaviors of individuals-only to adequately assess the risk of suicide and intervene accordingly (APA, 2016;Franklin et al., 2017).
In similar fashion, the psychological evaluation of immigration applicants for terrorism prevention does not seek to predict who will ultimately become a terrorist and who will not, since this is not possible. It only seeks to assign a level of risk of terrorism, which will direct authorities in further preventive efforts commensurate with the assigned level of risk. Similar to the study of suicide, terrorism has also been studied from a psychological perspective and several reliable predictive factors have been identified over the years, which could become the foundation for assignment of terrorism level of risk (Post & Denny, 2002;Shermer, 2006;Silke, 2003;Vaisman-Tzachor, 2006, 2007, 2012Zagorin & Duffy, 2005). Along with some demographic characteristics (including ethnic membership, religious affiliation, age, gender, etc.) are some psychological markers (mostly emanating from a narcissistic character organization), which are considered to have higher predictive validity for ultimate terrorist behaviors.
When such are identified, immigration authorities would be alerted, and exercise their legal authority, including but not limited to placing a person on the Terrorism Watch-List, placing a person on a No-Flight List, increased surveillance of immigrants allowed into the country, and all the way to denying entry visa into the United States, to name only some. Obviously, the level of terrorism risk would be compiled from the quantity and intensity of the predictive factors identified in the psychological evaluation, similar to the suicide evaluation. Likewise, the prevention measures to be applied by authorities will be commensurate with the level of assessed risk, so that higher level of risk will beget stronger intervention efforts, and lesser level of risk will receive lesser intervention efforts (Vaisman-Tzachor, 2006, 2007, 2012.

The Case of Omer Ali
Mr. Omer Mohammed Ali was a member of the Issaks tribe and a native of Hargeisa, a town in the northern region of Somalia, which by the mid 1980s became the center of ethnic dispute with the government of dictator Siad Barre (Ragavan, 1999). Like many of his tribe's youth, he was 15 years old when he was recruited to fight for the Somalia National Movement (SNM) against the Barre dictatorship. He received paramilitary training, participated in some of the fighting, and later became an informant for SNM while his father was still a minister in the government of Siad Barre. With the intensification of the civil war, Ali's family moved to the capital, Mogadishu, where the fighting soon caught up with them there as well. In 1989, attempting to escape the war, Mr. Omer Ali obtained a student visa (I-20) and moved to Seattle, Washington, to live with tribe members and pursue undergraduate studies. Subsequently, some of his family members managed to escape to Kenya and became refugees there, whereas others less fortunate were either tortured and slaughtered (the men), or tortured and raped (the women).
In 1990, Mr. Omer Ali applied for political asylum, which gave him a U.S. work permit that was then periodically renewed until it was finally denied in the late 1990s. He later moved to Southern California, met and married his wife (who was also a member of the Issaks tribe) in 1997, and sired three children with her. She was a naturalized U.S. citizen who escaped the same town a few years after he did, and for the same exact circumstances. He continued his education and managed to obtain certifications to work as an assistant chiropractor and assistant physical therapist and managed to obtain employment in a large medical facility. During the late 1990s, Mr. Ali was involved in a physical altercation during a party at his home, which was reported to police because both he and his counterpart were taken to emergency room for treatment of minor wounds. His political asylum applications were subsequently repeatedly denied, and he was eventually ordered to appear before Judge Latimore of Los Angeles Federal Immigration Court in early 2000s for a deportation hearing.
Alarmed by the police report of interpersonal violence, Judge Latimore in 2003 justly raised the concern that Mr. Ali may represent a danger to U.S. society and moved to deport him back to Somalia. Mr. Omer Ali's attorney prevailed upon the judge and hired the author to conduct a psychological evaluation of Mr. Ali and his family and to offer observations and recommendations to the court for consideration. The psychological evaluation revealed that Mr. Omer Ali was traumatized by the civil war in Somalia and the many personal losses he experienced. He tested as a person who avoids conflict and shies from violence, which made him in the past a poor active participant in the SNM military campaign in Somalia. The psychological study also discovered that he scuffled with his friend over an insult that required him to respond with some degree of measured violence to uphold his family honor, as is customary in the Issaks tribe, but not because he wanted to. The evidence suggested that neither participant in the brawl filed an official complaint against the other, and that in fact, they remained friends thereafter. This, the evaluator argued, was more likely a representation of the poor socialization of Mr. Ali to American norms and values than indication of his violent tendencies, and that Mr. Ali represented a very low risk to U.S. society (Matter of Ali, 2005).

Analysis of the Case
The attentive reader would have noted that in 1989, Mr. Ali had no difficulty obtaining a student visa (I-20) to enter the United States, from a country that was engulfed in a bloody civil war. As Ragavan (1999) contemporaneously noted, the United States had become in those years a haven for thousands of war criminals who tortured and killed millions of their people in Haiti, Somalia, Cambodia, El Salvador, Guatemala, Rwanda, and the former Yugoslavia, to name only some. Immigration authorities in his case had conducted absolutely no assessment of this person nor could they have done so when the government institutions in Somalia had all but collapsed. What could have been done at that time was a psychological evaluation to identify potential risk factors for terrorism affiliation or motives.
It is important to realize that Mr. Omer Ali's entry into the United States with a student visa subsequently also allowed him to change his status to asylum applicant, and to remain in the country for an extended period of years. His affiliations and loyalties notwithstanding, the first time he came to the attention of immigration authorities for special consideration and vetting as a potential risk to U.S. society was 5 years after he first entered the United States (!). During this time, Mr. Ali could have wrecked havoc and destruction in the United States in many unimaginable ways, if he was so inclined.
Only when Judge Latimore decided she could not allow a violent man permanent resident status without further investigation did he receive the kind of attention he should have received in the first place. Note also that by the time he came to be considered for immigrant status, Mr. Ali had formed other familial ties (marriage to a naturalized U.S. citizen and having three U.S.-born American citizen children) that would have made his deportation that much more difficult to obtain, if such was sought (Matter of Ali, 2005).
Equally important and totally missed by immigration authorities at the time, and allowing his free passage as a student in to the United States, was Mr. Ali's affiliation to a paramilitary organization (SNM), and his father's affiliation to the dictatorship as a minister in Siad Barre's government. Either loyalties of Mr. Ali, to his father and Barre's government, or to membership in SNM should have ordinarily caused his student visa application to be denied. At the very least, his connections should have raised serious concerns, where a more thorough evaluation should have been conducted to reveal his motives in coming to the United States, but neither raised a red flag.
In retrospect, it was discovered through psychological analysis that Mr. Omer Ali was indeed a true refugee escaping the civil war in Somalia, and not a would-be terrorist on U.S. soil. His psychological profile and emotional presentation was of a person who was traumatized by the war that ravaged his country, and someone who is desperately trying to escape the violence. He exhibited no particular strong affiliation loyalties to either party in the conflict, and exhibited none of the characteristic psychological markers found in most terrorists (namely, narcissistic character traits) (Vaisman-Tzachor, 2006, 2007, 2012. For a more thorough discussion of the psychological evaluation for asylum applications and its products, see author's 2014 article.

The Case of Syed Rizwan Farook and Tashfeen Malik
Syed Farook became friends with the coconspirator and collaborator of the San Bernardino terror attack Enrique Marquez Jr. as a teenager. They were neighbors in a suburb of Riverside, California, where they also attended a local mosque together. Over time, they apparently became radicalized and began to plot terrorist attacks involving launching pipe bombs into the cafeteria of Riverside City College, shooting people as they fled, and opening fire on drivers on the 91 Freeway during rush hour. To bring their terrifying plans to fruition, they began to amass weapons and explosives 4 years before the San Bernardino massacre. Their plot, however, never came to fruition as in 2012, three other conspirators were arrested in the same region (Inland Empire, California) on suspicion of plotting to kill Americans (Serrano, Esquivel, & Knoll, 2015).
Seeking less illustrious venues thereafter, Marquez married for money Mariya Chernykh so she can obtain legal status in the United States, as did Farook's older brother who married Mariya's sister under similar pretenses. The Chernykh sisters came from Russia on J-1 visas-commonly used for educational and cultural programs, and overstayed their visas. The fake marriage is in an of itself, a Federal offense carrying 10 to 15 years in prison. Before the attack in San Bernardino in December 2015, however, Enrique Marquez also purchased for Farook and his wife Malik two assault rifles that were subsequently used in the massacre.
Sometime in 2012, Mr. Syed Farook met Tashfeen Malik, a Pakistani woman who was raised in Saudi Arabia, and who hailed from a family with reputed ties to Islamic militants in Punjab. The couple met first online through an Islamic matrimonial website, and he subsequently traveled to Saudi Arabia in 2013 to meet her in person. They then obtained a K-1 "fiancee" visa for Malik to enter the country with Farook. In the process, she underwent "extensive counter-terrorism screening" by U.S. immigration authorities that included checks of fingerprints and facial recognition software, and questioned about her intentions to "engage in terrorist activities while in the U.S." (Serrano et al., 2015). The two married in 2014 in Islam's holy city of Mecca in Saudi Arabia, and returned to the United States where they resumed their preparations for the attack. They ultimately launched their terrorist act in December 2015 in Farook's office holiday party in San Bernardino killing 14 and wounding 22 before they were also killed in a police shootout later that afternoon.

Analysis of the Case
There appear to have been a few opportunities for authorities to be alerted to the potential risk that Mr. Syed Farook, his friend Enrique Marquez Jr., and Farook's wife, Ms. Tashfeen Malik represented. First, the marriage of Marquez to Mariya Chernikh and her sister's marriage to Farook's older brother could have alerted immigration authorities to the fraudulent nature of the relationships. While in and of themselves not terrorism-related offenses, they could have trained a spotlight on these individuals and their other, more nefarious activities, and possibly deter them from executing their plot. A routine psychological evaluation for immigration of the two married couples (Farook and Chernikh and Marquez and Chernykh) would have revealed fairly quickly that the couples were not romantically involved and fraudulently conceived. If nothing else, it would have put Mr. Farook's older brother and Mr. Marquez Jr. out of the picture with sentences of 10 to 15 years in federal prison each, unable to assist in any future terrorism attacks. Although not entirely stopping Mr. Syed Farook from pursuing his Jihad, it could have possibly deterred him from continuing to plot in the absence of his friend and brother, and with greater authority scrutiny upon him.
The other point in time when immigration authorities failed to detect and could have detected a would-be terrorist was in the processing of the K-1 "fiancee" visa for Ms. Tashfeen Malik. First, it goes without saying that asking a person about their "intentions to engage in terrorist activities while in the U.S." is a naive and ridiculous procedure to vet a person. It is only slightly ahead of an almost equally pathetic and absurd second check of fingerprints and facial recognition software. None of those could nor did identify what was in this woman's mind and heart-namely, that she was going to massacre as many Americans as she could, and that she was going to lie about it all the way to the bloody end. A psychological evaluation of this woman and a psychological evaluation of this matrimony would have revealed essential clues about the personality elements that could portend ultimate terrorist behavior. A thorough review of her developmental history and psychological testing of her character alone would have revealed her narcissistic tendencies and her vulnerability to terrorism recruitment (Vaisman-Tzachor, 2012). Likewise, a closer examination of the motives of the Farook-Malik matrimonial union could have pointed to obvious commonalities in their radical Islamic views and lifestyle. Although the psychological evaluations for immigration could not necessarily predict the gruesome crimes this couple subsequently committed, it could have revealed warning signs for authorities to follow with greater rigor.

Ethical and Validity Considerations
In the case of the proposed psychological evaluations to all immigrant types across the board, several ethical issues should be considered. The first concern involves the consent for a psychological evaluation which is ethically required (APA, 1991(APA, , 2016 of all subjects in a forensic psychology study. Ordinarily, consent should be obtained from all participants at the outset of an evaluation, without undue pressure on subjects to provide it (which may not necessarily conform to the situation of an immigration application). When undue pressure on subjects is present, the results of the evaluation could be skewed in the direction of defensive response patterns, which may not accurately reflect upon the true motives of the individuals studied. While this could potentially present a threat to the validity of the findings because of defensiveness, and could potentially hamper terrorism preventive efforts, the requirement to participate in a psychological evaluation is likely to be perceived by most as no more than another tier in the already cumbersome immigration process. As it were, most immigration applicants are required to produce a variety of personally revealing documents and other personal details about themselves (e.g., financial, medical, etc.) and about their circumstances (e.g., birth certificates, school diplomas, employment pay stubs, etc.) anyhow. Thus, adding a psychological evaluation to the already long list of intrusive procedures that immigrants are required to undergo will not be perceived as undue pressure, and therefore, would not violate basic rights for provision of a consent to be evaluated as they tacitly agreed to be evaluated.
The other ethical concern (and therefore also a potential threat to the validity of the evaluation results) is the concern that the evaluator is appointed by a federal agency, which could confer upon the examiner an inherent bias against the immigrant, as is the typical stance of federal authorities (Vaisman-Tzachor, 2012, 2014. It is therefore easy to understand how psychological evaluations to all immigration applicants initiated by immigration authorities could be seen as inherently unethical, and the evaluator likened to a "hiredgun" on behalf of the government. While representing a challenge, this question also directs the forensic psychology expert's approach to each case assessed. The task of the evaluator is to study the truth about the psychological dimensions of each particular immigration case, regardless of the referral source. Furthermore, it is never the role of the psychology expert to offer opinions about any legal matters regarding the case, which are within the absolute and only purview of legal authorities (Vaisman-Tzachor, 2012, 2014.

Conclusion
The application of scientific methodology to the prevention of terrorism could enhance the safety of all Americans, while streamline existing preventive protocols, and improve the vetting process of immigrants. Psychological assessments for immigration have been an invaluable tool in the aid of immigration authorities in the past two decades to assist in decision making regarding a variety of immigration applicants. The same psychological evaluations for immigration, if applied systematically across the board to all categories of immigration applicants, can also generate a terrorism risk assessment for each individual. Subsequently, immigration and homeland security authorities can then deploy appropriate terrorism preventive measures that are coherent and commensurate with the level of risk each immigrant more likely poses.

Declaration of Conflicting Interests
The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Funding
The author(s) received no financial support for the research, authorship, and/or publication of this article.