Illegal Immigration & Interior Enforcement

lllegal immigration is a phenomenon confronted by many major immigrant-receiving countries, one that vexes policymakers and publics alike. While much of the focus may be on border enforcement, there are an array of interior enforcement policies aimed at identifying unauthorized immigrants for removal, including worksite enforcement, employment verification, jail-house screening, and state and local law enforcement activity. The research below delves into many facets of illegal immigration and enforcement occcuring away from national borders.

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Articles August 6, 2020 Once a Destination for Migrants, Post-Gaddafi Libya Has Gone from Transit Route to Containment By Katie Kuschminder	Reports July 2020 Dismantling and Reconstructing the U.S. Immigration System: A Catalog of Changes under the Trump Presidency By Sarah Pierce and Jessica Bolter
Commentaries July 2020 Millions of U.S. Citizens Could Be Excluded under Trump Plan to Remove Unauthorized Immigrants from Census Data By Randy Capps, Jennifer Van Hook and Julia Gelatt	Articles June 25, 2020 Mientras Crece el Movimiento para Desfinanciar a la Policía en EUA, el Gasto y las Prácticas de las Autoridades de Inmigración también se Someten a Escrutinio By Muzaffar Chishti y Jessica Bolter
Articles July 9, 2020 COVID-19 Pandemic Profoundly Affects Bangladeshi Workers Abroad with Consequences for Origin Communities By M.N.I. Sorkar	Multimedia June 25, 2020 Rethinking and Restarting: What Should the Returns Process Look Like Post-Pandemic?
Articles June 25, 2020 As #DefundThePolice Movement Gains Steam, Immigration Enforcement Spending and Practices Attract Scrutiny By Muzaffar Chishti and Jessica Bolter	Multimedia June 8, 2020 Beyond the Border: U.S.-Mexican Migration Accord Has Ushered in Sweeping Change in Mexico in Its First Year

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Reports December 2009 The Economics and Policy of Illegal Immigration in the United States By Gordon H. Hanson	Reports October 2009 Memo to President Obama Regarding Immigration Policy By Frank Sharry
Reports September 2009 Immigrant Detention: Can ICE Meet its Legal Imperatives and Case Management Responsibilities? By Donald M. Kerwin and Serena Yi-Ying Lin	Reports July 2009 The Next Generation of E-Verify: Getting Employment Verification Right By Doris Meissner and Marc R. Rosenblum
Reports February 2009 Collateral Damage: An Examination of ICE's Fugitive Operations Program By Michael Wishnie, Margot Mendelson and Shayna Strom	Reports February 2009 DHS and Immigration: Taking Stock and Correcting Course By Doris Meissner and Donald M. Kerwin
Reports December 2008 Mandatory Verification in the States: A Policy Research Agenda By Michael Fix, Doris Meissner and Randy Capps	Reports December 2007 Testing the Limits: A Framework for Assessing the Legality of State and Local Immigration Measures By Cristina Rodríguez , Muzaffar Chishti and Kimberly Nortman

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Feature

October 18, 2018

After Revolution, Tunisian Migration Governance Has Changed. Has EU Policy?

In the face of an uptick in unauthorized arrivals in Italy from Tunisia in 2017, the European Union dusted off earlier policy proposals such as funding to increase Tunisia’s border-control capabilities and the creation of disembarkation platforms. This article explores why contemporary developments, including a fragile Tunisian political system, suggest the need for a different approach.

Spotlight

October 11, 2018

Mexican Immigrants in the United States

For decades, Mexicans have been the largest immigrant group in the United States. While this is still the case, the Mexican immigrant population is no longer growing at the rate it once was. In fact, between 2010 and 2017, the number of Mexicans in the country first leveled off and then began to decline. This article explores the latest data on Mexican immigrants in the United States.

Image of families belong together event banner in Houston

Policy Beat

September 26, 2018

Trump Administration’s New Indefinite Family Detention Policy: Deterrence Not Guaranteed

As the Trump administration moves to be able to indefinitely detain parents and children intercepted at the U.S.-Mexico border, whether illegal border crossers or asylum seekers, recent apprehension trends and history suggest hardline policies might not be a slam-dunk deterrent with a Central American population often driven by the desire to escape gang or other violence, as this Policy Beat explores.

Profile

August 29, 2018

El Salvador: Civil War, Natural Disasters, and Gang Violence Drive Migration

El Salvador is the smallest country in Central America yet the most densely populated. A stagnant economy, high levels of crime and violence, and natural disasters have pushed growing numbers of people to migrate without authorization or seek asylum abroad, mostly in the United States. This article explores historical and contemporary emigration from El Salvador.

Protest at an immigration detention facility

Policy Beat

August 22, 2018

Once Relatively Obscure, ICE Becomes a Lightning Rod in Immigration Debate

With the #AbolishICE movement catching fire among some on the left, critics of the Trump administration's immigration policies have seized on U.S. Immigration and Customs Enforcement (ICE) as their main target—even condemning it for actions taken by other agencies. This article explores the evolution of ICE and resistance to it, as well as actions taken by the agency itself that have made its mission even more controversial.

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Articles

August 6, 2020

Once a Destination for Migrants, Post-Gaddafi Libya Has Gone from Transit Route to Containment

Libya was once a prized destination for workers from around the world. But after Muammar Gaddafi’s overthrow in 2011, the country became the transit point for hundreds of thousands of Europe-bound asylum seekers and other migrants. Following Libya's 2017 deal with Italy to detain and return migrants caught at sea—which was renewed in February 2020—migrants became trapped in an unstable country, facing harrowing realities, as this article explores.

Reports

July 2020

Dismantling and Reconstructing the U.S. Immigration System: A Catalog of Changes under the Trump Presidency

Now into its fourth year, the Trump administration has reshaped the U.S. immigration system in ways big and small via presidential proclamations, policy guidance, and regulatory change. This report offers a catalog of the more than 400 administrative changes undertaken in areas such as immigration enforcement, humanitarian admissions, DACA, and visa processing—including a look at measures put in places since the onset of the COVID-19 pandemic.

Commentaries

July 2020

Millions of U.S. Citizens Could Be Excluded under Trump Plan to Remove Unauthorized Immigrants from Census Data

The Trump administration's plan to exclude unauthorized immigrants from the 2020 Census data used to reapportion 435 congressional seats among the 50 states could misclassify as many as 20 million U.S. citizens, as the result of expected data-matching errors. The effects of this exclusion could be most pronounced in low-income urban and rural communities, reducing their voting power relative to more affluent ones, as this commentary explains.

Articles

June 25, 2020

Mientras Crece el Movimiento para Desfinanciar a la Policía en EUA, el Gasto y las Prácticas de las Autoridades de Inmigración también se Someten a Escrutinio

Los llamados de los activistas a "desbancar a la policía", a raíz de una serie de encuentros mortales para los miembros de la comunidad negra, hacen eco de las demandas anteriores de "abolir el ICE" y reflejar una crítica más amplia de los sistemas de aplicación percibidos como demasiado agresivo.

Articles

July 9, 2020

COVID-19 Pandemic Profoundly Affects Bangladeshi Workers Abroad with Consequences for Origin Communities

Bangladesh is one of the world’s largest migrant-origin countries, and money sent home by its workers abroad is crucial to an economy that has become one of the more vibrant ones in South Asia. Against this backdrop, the COVID-19 pandemic has injected turmoil into the economy as Bangladeshi migrants have lost their jobs, families are seeing reduced remittances, and would-be migrant workers have had to shelve their plans to work abroad.

Video, Audio, Webinars

June 25, 2020

Rethinking and Restarting: What Should the Returns Process Look Like Post-Pandemic?

This MPI Europe webinar showcases speakers from Belgium's Fedasil, the French Office of Immigration and Integration, and IOM discussing the counselling of (potential) returnees to increase the uptake of voluntary return—a return option that is generally seen as more humanitarian, practical, and less expensive.

Articles

June 25, 2020

As #DefundThePolice Movement Gains Steam, Immigration Enforcement Spending and Practices Attract Scrutiny

Calls by activists to "defund the police," in the wake of a string of deadly encounters for Black community members, echo earlier demands to "abolish ICE" and reflect broader criticism of enforcement systems perceived as overly aggressive. Budgets have ballooned at federal immigration agencies and within the immigrant detention system as enforcement has become increasingly muscular in the post-9/11 period.

Video, Audio, Webinars

June 8, 2020

Beyond the Border: U.S.-Mexican Migration Accord Has Ushered in Sweeping Change in Mexico in Its First Year

Amid rising Central American migration to the United States, the U.S. and Mexican governments in June 2019 signed a joint declaration pledging to work together to manage and reduce irregular migration. At the agreement’s one-year anniversary, MPI researchers engaged in discussion with former U.S. and Mexican Ambassadors and a veteran journalist about the changes sparked.

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