President Donald Trump promised last week to round up the "agitators" responsible for "illegal protests" on college campuses.

Secretary of State Marco Rubio has confirmed the arrest of Mahmoud Khalil, a green card-holding Columbia University graduate ...

Palestinian activist Mahmoud Khalil was in his university-owned apartment when ICE agents came into the residence and took ...

NEW YORK (AP) — Federal immigration authorities arrested a Palestinian activist Saturday who played a prominent role in ...

Agents told Mahmoud Khalil’s attorney that they were revoking Khalil’s green card. He is legally considered a permanent ...

ICE agents arrested Palestinian activist Mahmoud Khalil -- a leader in Columbia University's encampment movement -- on ...

Mahmoud Khalil was picked up by immigration officers who said they were acting on State Department orders to revoke his green ...

Robby Soave and Niall Stanage discuss the Trump administration's immigration crackdown on university students involved in ...

Mahmoud Khalil, a prominent Palestinian activist who helped lead Columbia University’s student protest movement demanding a ...

U.S. immigration agents arrested a Palestinian graduate student who has played a prominent role in pro-Palestinian protests ...

Federal agents arrested Mahmoud Khalil, a Palestinian student who played a major role in last year's protests at Columbia ...

ICE agents have arrested an anti-Israel activist, who students claim was a leader of protests and encampments on the Columbia ...