U.S. House progressives rally for detained Palestinian activist

A demonstrator holds a sign outside the U.S. Capitol on March 25, 2025, protesting the detainment by immigration authorities of Palestinian activist Mahmoud Khalil. (Photo by Shauneen Miranda/States Newsroom)
WASHINGTON — A group of progressive U.S. House Democrats on Tuesday rebuked the detainment by immigration authorities of Palestinian activist Mahmoud Khalil and demanded that he be released from a Louisiana detention center.
At a press conference steps outside the U.S. Capitol, Reps. Delia Ramirez of Illinois, Rashida Tlaib of Michigan, Pramila Jayapal of Washington state and Greg Casar of Texas argued that Khalil’s First Amendment rights were violated, as the Syria-born lawful permanent resident appeared to be targeted for his activism and not any immigration violations.
“The detention and threatened deportation of Mahmoud is illegal, and it is a direct assault on our constitutional rights to due process, freedom of speech and right to protest and on dissent itself,” Tlaib said.
Vince Warren, executive director of the Center for Constitutional Rights and Mike Zamore, national director of policy and government affairs at the American Civil Liberties Union, joined the members of the Congressional Progressive Caucus in speaking out against Khalil’s arrest Tuesday.
Both advocacy groups are among those providing legal representation for Khalil.
“We should also be clear that this is not a regular deportation proceeding,” Warren said.
“What this is is an attempt at disappearance, again, something that happens routinely in authoritarian countries, and it is happening right here.”
In a filing on Sunday, the administration alleged that Khalil did run afoul of immigration law, saying he lied on his permanent residency application when he “withheld membership in certain organizations and failed to disclose continuing employment by the Syria Office in the British Embassy in Beirut.”
Court challenge
U.S. Immigration and Customs Enforcement agents arrested Khalil — a former Columbia University student who helped organize protests against the Israel-Hamas war in Gaza — in New York City this month. He was later moved to a detention facility in Louisiana.
Khalil challenged the lawfulness of his detention in a New York federal court, and a federal judge last week transferred his case to a court in New Jersey.
The administration claimed that Khalil “led activities aligned to Hamas, a designated terrorist organization” and is calling for his deportation.
President Donald Trump has vowed to crack down on students protesting against the war in Gaza.
He and his administration conflated Khalil’s protests of the war in Gaza with support for Hamas to rationalize the arrest.
Backlash
The lawmakers’ event Tuesday was part of the backlash against the arrest that civil rights groups view as targeting political speech.
Tlaib referenced a letter Khalil wrote inside the detention center, where he described his arrest as a “direct consequence” of exercising his right to free speech.

“The Trump administration is targeting me as part of a broader strategy to suppress dissent,” Khalil wrote. “Visa-holders, green-card carriers, and citizens alike will all be targeted for their political beliefs.”
Jayapal dubbed the administration’s actions regarding Khalil “unconstitutional.”
The Washington state Democrat, who led the Congressional Progressive Caucus until this year, said Khalil’s detainment marked the start of a “chilling war” on free speech rights in the United States.
Casar added “the administration targeting people for detention based on their political views should send a chill down the spine of every single American.”
“This administration’s plans will not end with Mr. Khalil — they will target activists who speak out about the plundering of taxpayer dollars by billionaires,” said the Texas Democrat, who chairs the Congressional Progressive Caucus.
“They will target those whistleblowers who speak out about the incompetence that we see within this administration,” he said.
Meanwhile, the American Association of University Professors, its chapters at Harvard University, Rutgers University and New York University, along with the Middle East Studies Association, filed suit against the Trump administration on Tuesday to block them “from carrying out large-scale arrests, detentions, and deportations of noncitizen students and faculty members who participate in pro-Palestinian protests and other protected First Amendment activities.”