WASHINGTON — White House press secretary Karoline Leavitt revealed Tuesday that former Columbia University student Mahmoud Khalil is in the process of being deported for allegedly circulating “pro-Hamas propaganda flyers.” Khalil was arrested Saturday by Department of Homeland Security officials — becoming the poster boy of a crackdown on alleged antisemitism by foreign citizens on college campuses — though it was not immediately clear why he was selected as the initial target. 10 Mahmoud Khalil speaks at a press conference on April 23, 2024. James Keivom 10 Protesters gather during a demonstration at Federal Plaza calling for the release of...