Mahmoud Khalil shares message from ICE detention

Detained Columbia University graduate Mahmoud Khalil says he's being treated as a political prisoner, after being detained by ICE over leading pro-Palestine protests. has denounced his arrest and detention conditions pending possible expulsion from the United States over accusations of supporting Hamas. He also criticized the U.S. treatment of immigrants in custody and what he described as mounting anti-Palestinian racism at the university and elsewhere. FOX 5 New York's Briella Tomassetti breaks down his letter to the public.