Clinton-era immigration law built the deportation machine now running at full throttle

A line of cowardice on immigration runs straight from Bill Clinton in 1996 to Donald Trump in 2026.

By James J. Devine

Thirty years after President Bill Clinton signed a sweeping immigration crackdown, the machinery created with overwhelming bipartisan support has become the legal foundation for President Donald Trump’s mass-deportation campaign — while a bipartisan attempt to overhaul the system in 2013 remains a stark reminder of a path Congress abandoned.

President Donald Trump did not have to persuade Congress to create much of the legal machinery behind his administration’s expanding immigration crackdown.

Bill Clinton signed much of it into law 30 years ago, on September 30, 1996.

The Illegal Immigration Reform and Immigrant Responsibility Act of 1996 dramatically expanded deportation, detention and summary-removal powers, restricted judicial review and authorized cooperation between federal immigration authorities and local police.

Those authorities have survived Republican and Democratic administrations alike. Now, armed with enormous new appropriations from the Republican-controlled Congress, the Trump administration is exploiting them on a scale their architects could scarcely have imagined.

Among those who supported the law and remain in Congress are Congressman Christopher Smith, Congressman Frank Pallone, and Senator Chuck Schumer.

Immigration and Customs Enforcement made nearly 50,000 arrests in July, the highest monthly total of Trump’s second term and a 70% increase since February, according to ICE data analyzed by the Deportation Data Project and reported Tuesday by The Associated Press. More than half of those arrested had neither criminal convictions nor pending criminal charges.

The enforcement campaign increasingly reaches far beyond the border. ICE has expanded cooperation with state and local police through agreements authorized by Section 287(g) — a provision created by the 1996 law.

Congress dramatically increased the government’s capacity to exploit those powers last year. The 2025 Republican reconciliation legislation provided roughly $170 billion for immigration enforcement, including $45 billion for detention, according to congressional testimony.

The late Sen. Lindsey Graham said during debate that Republicans intended to increase detention capacity from about 40,000 beds to 125,000 while hiring additional ICE personnel.

The consequences are increasingly visible.

More than 12,000 people, including sponsors and relatives of unaccompanied migrant children, were arrested between January 2025 and mid-2026 after the federal refugee agency supplied ICE with information collected through the child-reunification process, Reuters reported.

In New Jersey, scrutiny has intensified around Delaney Hall in Newark following deaths connected with the immigration detention facility. More than 50 people have died in ICE custody since Trump returned to office, Reuters reported this month.

The administration also reversed an ICE policy requiring public disclosure when someone dies within 30 days after release from custody, a change critics say reduces accountability for deaths potentially connected to detention.

The law that made it possible

The foundation was laid Sept. 30, 1996, when Clinton signed IIRIRA as part of an enormous appropriations measure.

The law became one of the most consequential immigration statutes of the modern era.

It broadened the category of crimes that could make immigrants deportable, expanded mandatory detention, established expedited removal, imposed three- and 10-year barriers on many immigrants attempting to legalize their status and sharply constrained judicial review.

The Migration Policy Institute describes IIRIRA as a central building block of the modern immigration-enforcement system. The statute expanded deportable offenses and created or strengthened procedures allowing immigrants to be removed without appearing before an immigration judge. By 2012, only about one-quarter of removals resulted from deportation orders issued by judges, compared with approximately 97% in 1996.

The law also created Section 287(g), allowing state and local law enforcement agencies to perform certain federal immigration functions under agreements with the federal government — authority that has assumed new importance during Trump’s second administration.

IIRIRA emerged from the punitive immigration politics of the 1990s, when California’s Proposition 187 and growing anti-immigration sentiment helped push national politics toward enforcement. Clinton, a Democrat seeking reelection while practicing the “triangulation” politics associated with his administration, signed legislation that adopted substantial portions of the enforcement agenda being demanded by Republicans.

The result complicates the modern partisan narrative surrounding immigration.

Trump may be operating the machine more aggressively, but he did not build its legal foundation.

A Democratic president helped sign it into existence.

The road Congress did not take

There was an opportunity to replace significant parts of that system.

In 2013, four Democratic and four Republican senators negotiated the Border Security, Economic Opportunity, and Immigration Modernization Act, an enormous compromise combining intensified border enforcement with legalization and a pathway to citizenship for millions of undocumented immigrants.

The Senate passed it 68-32 on June 27, 2013. Fourteen Republicans joined Democrats. The coalition behind the legislation stretched from organized labor and civil-rights organizations to the U.S. Chamber of Commerce and conservative activist Grover Norquist.

Then the legislation disappeared into the Republican-controlled House.

Speaker John Boehner never brought the Senate bill to a vote. By late 2014, senators complained that the House had allowed the legislation to sit untouched for roughly 18 months.

Opposition from the Republican Party’s anti-immigration wing played an important role. Sen. Dick Durbin, D-Ill., said at the time that a “small, very vocal, very negative minority” within the House Republican caucus opposed immigration reform, comparing the political current to earlier nativist movements.

It would go beyond the documented record, however, to state as objective fact that every Republican who opposed the legislation did so because they wanted immigrants as political scapegoats. Conservatives offered numerous objections, including opposition to legalization, distrust of the Obama administration and demands for still tougher enforcement.

But the political trajectory after 2013 is unmistakable.

Rather than comprehensive reform, Republican immigration politics moved increasingly toward enforcement, restriction and the portrayal of unauthorized immigration as a threat. Trump transformed those themes into a defining feature of his political movement.

From Clinton triangulation to Trump enforcement

The uncomfortable history for Democrats is that this development did not begin with Trump.

Clinton-era Democrats embraced enforcement-oriented immigration policies partly as a way of contesting Republican claims that Democrats were insufficiently tough on illegal immigration. IIRIRA was part of a broader 1996 legislative turn that also restricted immigrants’ eligibility for federal benefits. Historians of immigration policy describe the period as one in which public backlash against immigration produced substantially stricter federal laws.

That strategy reflected the broader politics of Democratic “triangulation”: accepting significant elements of the conservative policy agenda while attempting to occupy a politically marketable center.

The consequences lasted much longer than the Clinton presidency.

Successive administrations inherited an increasingly powerful deportation apparatus. The Obama administration used it extensively even while advocating comprehensive immigration reform and creating protections for some undocumented immigrants.

Trump inherited the same statutory structure and has pushed its authorities toward their limits.

In January 2025, the administration expanded expedited removal to its maximum statutory reach. Immigration authorities may now use the procedure against certain undocumented immigrants encountered anywhere in the United States who cannot demonstrate two years of continuous physical presence. Previously, its principal application to people who crossed a land border had generally been restricted to those encountered within 100 miles of the border and within 14 days of entering.

Trump separately directed Homeland Security to detain immigrants “to the fullest extent permitted by law.”

Critics have described the resulting operations in much harsher terms, comparing masked federal immigration agents, mass arrests and detention practices to authoritarian policing and, in the most inflammatory formulations, “Gestapo-style” tactics. The administration rejects such characterizations and says its officers are enforcing federal immigration laws and protecting public safety.

The historical connection, however, does not depend on that rhetoric.

The statutory chain runs directly backward from today’s enforcement operations to legislation enacted three decades ago.

IIRIRA replaced substantial portions of a system based on individualized judicial discretion with mandatory detention, categorical deportability, and administrative removal. It narrowed opportunities for judges to weigh family ties and other circumstances while increasing the government’s ability to remove people without traditional immigration court proceedings.

Trump’s administration has coupled those inherited powers with unprecedented resources, expanded local cooperation and an explicit political commitment to mass deportation.

That history presents a more complicated story than the familiar partisan account in which Republicans built the enforcement state, and Democrats merely failed to stop them.

The modern deportation apparatus was constructed over decades with substantial bipartisan participation. Clinton signed one of its foundational statutes. Democratic and Republican administrations operated it. A bipartisan Senate majority tried to change course in 2013, only to see the legislation die in the Republican House.

Thirty years after IIRIRA, the central political question is therefore larger than who controls ICE.

It is whether the government should continue possessing an enforcement machine powerful enough for any president to use this way.