President Trump says more arrests will follow, as protesters demonstrate against the detention of Mahmoud Khalil.

The green card of Mahmoud Khalil is revoked as the Trump administration follows through on promises to deport disruptive anti-Israel protesters

Mahmoud Khalil, a Palestinian activist who helped lead Columbia University's student encampment protests, has been arrested by ICE.

A Columbia University graduate who helped organize the campus’s Gaza solidarity encampment has been detained by Immigration and Customs Enforcement (ICE), despite being a legal permanent resident, advocates say.

A federal judge has blocked the deportation of a pro-Palestinian activist, involved in student protests at Columbia University, following his arrest by Immigration and Customs Enforcement over the weekend.

Fourteen members of Congress have signed a letter demanding the release of Columbia University student Mahmoud Khalil, who was detained by ICE last week.

NEW YORK (AP) — A prominent Palestinian activist who helped lead Columbia University’s student encampment movement was arrested Saturday night by federal immigration authorities who claimed they were acting on a State Department order to revoke his green card, according to his attorney.

A prominent Palestinian activist who helped lead last spring’s protests at Columbia University has been arrested by federal immigration agents

A student who played a prominent role during pro-Palestinian protests at Columbia University in New York City last year has been detained by federal immigration officials, says his lawyer. Mahmoud Khalil, a Palestinian refugee raised in Syria, was lead student negotiator for the encampment at the campus on the west side of Manhattan.

GSAPP student Anika Tsapatsaris has spent eight years at Columbia, relishing every moment.