Immigration officials have arrested a second person who participated in Pro-Palestinian protests at Columbia University, and have revoked the visa of another student

The Department of Homeland Security said a Columbia University student who had her student visa revoked self-deported.

The action came less than a week after Mahmoud Khalil, a recent Columbia graduate and a prominent figure in campus demonstrations, was arrested.

Trump’s Deputy Attorney General Todd Blanche threatened to pursue “terrorism” charges against universities and students for previously protesting war crimes and ethnic cleansing.

Columbia University student has been arrested by federal Immigration and Customs Enforcement agents with Homeland Security Investigations in connection with President Trump’s crackdown, while another had her student visa revoked and self-deported,

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

International students and foreign faculty have watched the crackdown on pro-Palestinian protesters at Columbia University with apprehension

A top U.S. Justice Department official says the department is investigating whether Columbia University concealed “illegal aliens” on its campus.

Agents with the Department of Homeland Security searched two university residences with a warrant Thursday evening. No one was arrested and it was unclear whom the authorities were searching for.