Rubio may revoke green card of activist Khalil

The White House announced that Secretary of State Marco Rubio can revoke Mahmoud Khalil's green card due to national security concerns. Khalil, a former Columbia University student, is accused of supporting Hamas and disrupting campus activities. Khalil was arrested by ICE and is currently detained in Louisiana. A federal judge has temporarily blocked his deportation, with a hearing scheduled to address claims of constitutional rights violations. Protests have erupted at Columbia University and in New York City, demanding Khalil's release. The situation has drawn criticism from some Democrats, who label the actions against Khalil as authoritarian.