He ran against illegal immigration. He is shutting down the legal kind too.

Labels, not adjectives.

Immigration runs hot, so this page is built to be checked, not to shout. Each load-bearing claim is tagged by how solid it is:

Documented a policy action or official number on the record.   Strong evidence a robust research finding or consensus.   Mixed a genuine tradeoff where the honest answer has two sides.   Contested experts disagree or it is unsettled.

The myths section gives each claim its strongest version and its kernel of truth before weighing it against the evidence, because a debunk that ignores what is real about a fear does not persuade anyone who holds it. Where immigration carries genuine costs, this page says so plainly.

"Legal" and "illegal" are blurrier than the slogans.

Almost every immigration argument collapses two different things, so it is worth being precise before anything else. The roughly 52 million foreign-born people in the United States are not a single group, and most are not here illegally.

That last point is the hinge of this whole story. When the administration terminated Temporary Protected Status and parole programs, it did not, by itself, deport anyone. It converted more than a million people who were here legally into "illegal" immigrants, with the stroke of a pen. The line between legal and illegal is not only something migrants cross. It is something the government draws, and redraws. Documented

Both slogans flatten the same reality. "They're all illegal" is false, since most immigrants are here lawfully. And "just come legally" assumes a line that, for most people, does not exist (Part 2 returns to this). The honest picture is a set of narrow, capped, and shifting categories, in which legal and illegal are less a moral binary than a status that policy can grant or strip. This page keeps the two distinct, and flags which one each claim is actually about, because most of the crackdown described next fell on the legal side.

What he said he would do, and what he actually did.

The campaign was about the border and about criminals: stop the crossings, deport the dangerous. By one measure, the border part worked. Southwest border encounters fell from about 1.53 million in fiscal 2024 to about 238,000 in fiscal 2025, the lowest in any year since 1970. (Pew Research, CBP) Documented

But the program reached far past illegal immigration. The same administration moved, piece by piece, against the legal system: refugees, asylum seekers, temporary-status holders, work-visa holders, green-card applicants, and even birthright citizenship. Here is the record by mid-2026.

The throughline: this was not only about people crossing illegally. It was a broad contraction of legal immigration and a challenge to citizenship by birth. The clearest single proof is the bottom line below.

Who is being taken, how, and where they are sent.

Enforcement became the centerpiece. The 2025 budget law poured roughly $170 billion into immigration enforcement, including about $45 billion for new detention, making ICE the highest-funded federal law enforcement agency in the country. The detention population roughly doubled in a year to a record of about 70,000 by January 2026. (American Immigration Council, 2025; Stateline, Feb 2026) Documented

Who is actually being taken

The promise was "the worst first," violent criminals. The data show something else. By late 2025, about 74 percent of people in ICE detention had no criminal conviction, and only about 5 percent had a violent one. Nearly all of the growth in detention came from people with no criminal record at all. (TRAC Syracuse, Nov 2025; Cato Institute, Dec 2025) Documented

DHS counters that 70 percent of arrests are of people "convicted or charged" with crimes, but that figure folds in people merely accused and routine immigration violators. Both can be partly true: some of those removed are genuine, serious offenders, and DHS publicizes them. But the conviction-based numbers are clear that the net widened far beyond the "worst of the worst." The Laken Riley Act, the first law Trump signed in 2025, made detention mandatory for people merely charged with minor offenses like shoplifting. Mixed

How they are found

The dragnet reaches into ordinary life. ICE ran sweeps at Home Depot parking lots, car washes, and worksites, and made arrests at courthouses and at immigrants' own check-in appointments. The administration rescinded the longstanding policy keeping agents away from schools, churches, and hospitals. It expanded agreements deputizing local police to more than 1,000 agencies. And it moved to feed ICE data the government had never used for enforcement, including IRS tax records and Medicaid enrollment files. (DHS, Sep 2025; ACLU; KFF, Jan 2026; courts have blocked parts of the data-sharing) Documented

There is a bitter irony in the tax piece. Undocumented immigrants paid an estimated $97 billion in taxes in 2022, much of it filed voluntarily through IRS-issued taxpayer numbers. The administration then sought to hand that very tax data to ICE to locate them. The compliance the system invited became the map for the raids.

Where they are sent

Often to their home countries. But increasingly to third countries that are not theirs at all. In March 2025, the US flew about 238 Venezuelan men to El Salvador's CECOT mega-prison, most under the Alien Enemies Act of 1798, a wartime law invoked in peacetime, and paid El Salvador several million dollars to jail them. They got no hearings and were held incommunicado for about 125 days before being released in a prisoner swap; several later described beatings and abuse. Alleged gang membership was often determined by tattoos and clothing that gang experts say are not reliable markers. The US also sent men to South Sudan and to Eswatini, countries to which most had no connection. (NPR, Dec 2025; SCOTUSblog, Jul 2025; CNN, Oct 2025) Documented

Courts pushed back. The Supreme Court held that even under the Alien Enemies Act, people are entitled to notice and a chance to challenge removal, and a federal judge later found the CECOT removals violated due process and ordered the government to facilitate returns. (Supreme Court, A.A.R.P. v. Trump, May 2025; NPR, Dec 2025) Documented

And yes, long-term and legal residents too

This is not only about recent arrivals. A California couple was deported after 35 years in the country with no criminal record, leaving behind three US-citizen daughters. US-citizen children, including a four-year-old undergoing cancer treatment, were removed alongside their deported parents (DHS disputes the framing, saying citizen children left with parents by choice). The administration also detained green-card and student-visa holders over political speech, including Columbia's Mahmoud Khalil (a lawful permanent resident) and Tufts' Rumeysa Ozturk, both ordered released by judges citing the First Amendment. Documented

The starkest case: Kilmar Abrego Garcia, a Maryland man with a court order barring his deportation to El Salvador, was sent to CECOT anyway in what the Justice Department admitted was an "administrative error." The Supreme Court ordered the government to facilitate his return. (CNN, May 2026) Documented

The collapse of due process

Immigration court is civil, not criminal, so there is no right to a government-appointed lawyer. People facing deportation, including children, must find and pay for their own counsel or face the system alone. On top of that thin baseline, the administration stripped away procedure. In January 2025 it expanded "expedited removal" nationwide, letting officers deport someone in as little as a day, with no hearing before a judge, unless that person can immediately prove more than two years' continuous presence (a federal court paused the policy in August 2025). (NAFSA, Jan 2025) Documented

Under the Alien Enemies Act, men were flown to a foreign prison with no hearing at all. The Supreme Court had to intervene to rule that even then, people are owed notice and a chance to challenge their removal, and in one case it found that roughly 24 hours' notice, with no explanation of how to object, was not enough. Alleged gang membership was frequently decided by a points system that scored tattoos and clothing, markers that gang experts say are unreliable. And the Abrego Garcia case showed the government deporting a man in direct violation of a court order, then arguing it could not easily bring him back. The pattern is removal first, and review, if it happens at all, only after. (Supreme Court, May 2025; NPR, Mar 2025) Documented

Deaths in custody

The surge in detention has been measured in lives. At least 32 people died in ICE custody in 2025, up from 11 the year before, the most in roughly two decades, even as the agency's own safety inspections fell sharply. The deaths did not stop with the new year: an 18th was reported within the first four months of 2026, putting the year on pace for a new record. About three-quarters of the people being held had no criminal conviction. (NPR, Oct 2025; POGO, 2025; CBS News, 2026) Documented

An honest measure of scale: despite the record detention and spending, actual removals ran only about 7 percent above the previous year (TRAC). The visible change is less a historic surge in deportations than a much wider net, falling heavily on people who committed no crime, including some who were here legally.

What it costs, in jobs, prices, and growth.

Immigration is woven into the parts of the economy most Americans rely on without seeing. Pull the thread and things unravel in predictable ways.

The work that depends on immigrants

Roughly half or more of hired crop farmworkers are foreign-born. About 27 percent of direct-care workers (the people who care for the elderly and disabled) are immigrants, and 42 percent of home health aides are foreign-born. Construction is about 23 percent foreign-born. (USDA; PHI 2024; American Immigration Council) Documented

When that labor is removed, the result is not a wave of natives filling the jobs. Studies of past enforcement (the Secure Communities program) found that crackdowns reduced the employment and wages of U.S.-born workers too, because immigrant and native labor are often complements, not substitutes. Modeling of mass deportation projects higher consumer prices, on the order of 1.5 percent to 9 percent by 2028 depending on scale, in food, housing, and care. (Journal of Labor Economics; Peterson Institute) Strong evidence magnitude uncertain

The growth left on the table

The nonpartisan Congressional Budget Office estimated that the 2021-2026 immigration surge would raise GDP by about $8.9 trillion over a decade and reduce federal deficits by roughly $0.9 trillion, because immigrants work, spend, and pay taxes. Run that in reverse and restriction shrinks the workforce and slows growth. (CBO, July 2024) Strong evidence

The aging math

The country is getting older and the ratio of workers to retirees is falling. Immigration is the main thing slowing that decline; it modestly improves Social Security's long-run balance and adds prime-age workers. Cutting it accelerates the squeeze on the programs older Americans depend on. (Penn Wharton Budget Model; SSA Trustees) Strong evidence a tailwind, not a cure

The "line" that does not exist

The crackdown also made the legal path, the one critics tell people to use, harder. For most people who want to immigrate, there is no line to get into. One analysis estimates that over 99 percent of people who want to immigrate legally have no eligible category at all. For those who do, the waits are measured in decades. (Cato Institute; American Immigration Council) Documented

Leaving the country to "do it the right way" can itself trigger a 3- or 10-year bar on returning, a catch-22 that traps people who would gladly use a legal route. (American Immigration Council) Documented

The policy has one loudest source.

The crackdown and the claims behind it trace to the president's own words. For a decade, Donald Trump has described immigrants in sweeping and dehumanizing terms. Quoting him is not editorializing; it is the record. And nearly every checkable claim in that rhetoric has been examined by news organizations and found false.

It started at the beginning. Announcing his first campaign on June 16, 2015, he said of Mexican immigrants:

The signature recurring claim is that other countries deliberately empty their institutions into the United States. He has said it at the Republican National Convention in July 2024, on the debate stage in September 2024, and again in his 2025 inaugural address: that immigrants are pouring in

Every major outlet that checked it (PolitiFact, the Associated Press, FactCheck.org, CNN, Reuters) found no evidence that any country empties its prisons or mental institutions into the US. One immigration analyst called it "a total fabrication." He said it No evidence it is true

The disease and "blood" framing runs alongside it. In 2023 he said immigrants were "poisoning the blood of our country," language the Anti-Defamation League and historians noted echoes a passage in Hitler's Mein Kampf. Trump said he "never knew that Hitler said it." At the September 2024 debate he claimed Haitian immigrants in Springfield, Ohio were stealing and eating pets:

And the dehumanizing register has only sharpened. He has said of migrants accused of murder that "it's in their genes," warning of "a lot of bad genes in our country," and has called migrants "animals" and "not people" (his defenders say those remarks referred to gang members and convicted murderers, not all immigrants, a distinction worth keeping). As president, the language continued into office: his 2025 inaugural address described "millions and millions of criminal aliens" and "dangerous criminals, many from prisons and mental institutions." Documented

The throughline never changes: immigrants are criminal, diseased, insane, less than human. The next section measures each of those claims against the evidence. It is worth saying plainly first. They are not true. Immigrants, including the undocumented, commit crimes at lower rates than native-born Americans, and no country is emptying its asylums into the United States. The rhetoric is not describing the country. It is manufacturing the permission for everything in the parts above.

The talking points, weighed against the evidence.

The case for restriction rests on a set of claims about immigrants. Here they are, each given its strongest version, then measured against the research.

Immigrants are not a burden the country tolerates. They are the engine.

Step back from the line-by-line and look at what the policy is actually trading away. The American economy's defining strength, its ability to start and scale world-changing companies, runs disproportionately on immigrants.

This is not a story of immigrants taking a fixed pie. Immigrants found businesses at roughly twice the rate of the native-born, and a peer-reviewed study of more than a million firms concluded they act more as job creators than job takers. They are 16 percent of US inventors but produce about 36 percent of US patents once collaboration is counted. The names are familiar: the founders of Google, Nvidia, Intel, Tesla, Stripe, and Moderna's parent were immigrants; Amazon and Apple trace to children of immigrants. (NFAP; NBER; American Immigration Council) Strong evidence

And the fiscal picture rewards patience. A college-educated immigrant contributes more than $800,000 net over a lifetime; the children of immigrants are among the strongest net contributors in the entire population. The state-and-local cost of the first generation is the down payment on that return. (National Academies, 2016) Strong evidence

The talent does not vanish. It moves to our rivals.

Here is the part the crackdown forgets: the scientists and founders it turns away do not stop existing. They go somewhere else, and that somewhere is increasingly a competitor that has openly declared it intends to surpass the United States.

The recruiting is already aggressive. When Canada opened a work permit for H-1B holders in 2023, its cap of 10,000 filled in about a day. The European Union launched a "Choose Europe for Science" initiative with 500 million euros to draw researchers, and France stood up programs specifically to host scientists leaving the US. The UK, Australia, and the UAE all run fast-track talent visas. China runs aggressive returnee programs and has a stated national goal to lead the world in artificial intelligence by 2030. (Government of Canada; European Commission; China State Council) Documented

And the outflow has started. New international student visas fell about 36 percent in the summer of 2025; applications from US-based scientists to Europe's main research funder roughly tripled; a Nature poll found about three-quarters of responding US scientists were considering leaving (a measure of intent, not yet of moves); and departures of China-born scientists had already jumped 75 percent after a 2018 crackdown. (Inside Higher Ed; Nature; PNAS) Mixed

Keep it in proportion: the United States still hosts around 60 percent of the world's top AI researchers, a lead built almost entirely on foreign-born talent. This is not a mass exodus. It is the slow draining of the inflow that produced the lead, and leads do not announce the moment they start to slip. (MacroPolo) Strong evidence

The irony is sharp. America became the world's scientific superpower in large part by welcoming the talent other countries cast out, the refugees who fled 1930s Europe and went on to build the Manhattan Project and decades of American advantage. A policy that turns that talent away, toward the very rivals racing to displace the United States, is not protecting American primacy. It is exporting it. Strong evidence

We have run this experiment before

When the United States slammed the door with the immigration quotas of the 1920s, the earnings of native-born workers in the most-affected areas did not rise; they fell, as employers turned to machines and other labor. Restriction did not deliver the gains its backers promised. (Abramitzky, Ager, Boustan et al., NBER) Strong evidence

The strongest case for restriction, fairly stated.

An honest page owes the other view its best argument.

Where the strain landed

This deserves more than a line, because for some places the cost was heavy and immediate. During the 2021-2024 surge, a handful of destination cities absorbed most of it. New York City spent about $1.9 billion in its first 15 months and projected up to $10 billion or more over three years, housing more than 200,000 arrivals under its right-to-shelter law and enrolling roughly 30,000 children in its schools. Chicago spent hundreds of millions and, before one winter, signed a $29 million contract for heated tents to move people off police-station floors. Denver, hit hard for its size, cut hours at motor-vehicle and recreation offices to pay for its response. And Massachusetts, the only state with a legal right to shelter, watched its family-shelter system swell toward a billion dollars a year, forcing the governor to cap it for the first time in four decades. Documented

Smaller communities felt it most sharply. Springfield, Ohio drew an estimated 12,000 to 20,000 Haitian immigrants, most of them legally present under Temporary Protected Status, into a city of under 60,000, straining clinics, classrooms, and rents, with one hospital reporting up to $50,000 a month in translation costs. A 2023 school-bus crash caused by an unlicensed immigrant driver killed an 11-year-old boy, Aiden Clark, a real death that politicians seized on until his father asked them to stop. The viral rumor that immigrants there were eating pets was false. The strain on local services, and that child's death, were not. Documented

And the costs are not shared evenly, which is the heart of the grievance. The National Academies finding is blunt: first-generation immigrants are, on average, a net cost at the state and local level, mainly because local governments pay to educate their children, even as they are a net gain for the federal budget and over the long run. The bills (shelter, emergency rooms, classrooms) arrive now and locally; the returns (taxes, the high-earning second generation) arrive later and nationally. And Washington reimbursed only a small fraction of what cities actually spent. A family in a school district absorbing hundreds of new students is not wrong to feel the cost is real and the help is somewhere else. Strong evidence

These points are real, and they argue for a faster, fairer, better-managed legal system, more capacity, more enforcement of actual law, smarter pacing. They do not argue for cutting refugees to a record low, stripping status from people already here legally, or making the legal path nearly impossible. The current policy answers a real problem at the border by dismantling the legal immigration that was never the problem.