Supporters of Mahmoud Khalil Rally in New York

A protester covers his face with a keffiyeh to keep from being identified by Department of Homeland Security police during a rally in support of Mahmoud Khalil, a leader of the protests at Columbia University against Israel's war in Gaza, in New York City on Wednesday, March 12, 2025. ICE immigration officers arrested Khail after President Donald Trump vowed to deport foreign pro-Palestinian student demonstrators. Photo by John Angelillo/UPI