Former Columbia University student activist Mahmoud Khalil remains in an immigration detention center in Louisiana.

Pro-Mahmoud Khalil protesters occupied the lobby area of Trump Tower on Manhattan's Fifth Avenue on Thursday, chanting for ...

I was a student at Columbia University, where I covered tense campus protests over the Israel-Hamas war for the college ...

If we allow the Trump administration to violate Khalil's First Amendment rights by threatening him with deportation, they ...

The Department of Homeland Security provided no proof, law or court judgment articulating a reason for Khalil’s detainment.

Mr. Khalil, who helped lead protests at Columbia University against civilian casualties in Gaza, was arrested by immigration ...

Terrorist support is cause for revocation, but not unpopular speech.

When protests over the Israel-Hamas war took root on Columbia University’s campus last spring, Mahmoud Khalil became a ...

The president has made it abundantly clear that Mahmoud Khalil's detention is just a prelude to a much broader crackdown on ...

A U.S. judge on Wednesday extended his order blocking federal authorities from deporting a detained Columbia University ...

The reverberations of Khalil’s arrest are being felt beyond Columbia University’s campus.