Protesters organized by a progressive Jewish group occupied the lobby of Trump Tower in New York City on Thursday to demand the release of Mahmoud Khalil, the Palestinian Columbia University student held by US immigration authorities. About 100 were arrested.

Chanted slogans included: “Free Mahmoud, free them all” and: “Fight Nazis, not students.”

Other chants in footage posted to social media included: “We will not comply, Mahmoud, we are on your side” and: “Bring Mahmoud home now.”

At a news briefing on Thursday afternoon, a police official said those arrested faced charges including trespassing, obstruction and resisting arrest.