Mahmoud Khalil urges ‘further protests’ in fiery letter from prison, accuses Columbia of ‘laying groundwork’ for arrest

Anti-Israel Columbia University protester Mahmoud Khalil has called himself a “political prisoner” — while urging students to respond with even more protests.

“My name is Mahmoud Khalil and I am a political prisoner,” Khalil said in a fiery letter written from his Louisiana immigration detention facility.