Rally held for Columbia University activist Mahmoud Khalil | Team coverage Rally held for Columbia University activist Mahmoud Khalil | Team coverage 05:19 A judge is slamming the brakes on the Trump administration's attempt to deport a pro-Palestinian activist who helped lead Columbia University's 2024 student encampment protests. The judge ordered the Trump administration and attorneys for Mahmoud Khalil to appear for a conference Wednesday morning at 11:30 a.m. at court in Lower Manhattan. "To preserve the Court's jurisdiction pending a ruling on the petition, [Khalil] shall not be removed from the United States unless and until the Court orders...