These are the extremist student leaders of the anti-Israel protest camp bringing Columbia to its knees

Metro exclusive The anti-Israel tent encampment at Columbia University is being led by a cohort of controversial student leaders — some of whom express solidarity with Hamas and say “Zionists don’t deserve to live.” These students are the ones negotiating directly with leaders of the Ivy League university — holding campus hostage with dozens of tents and hundreds of protesters splayed out on the lawn in Morningside Heights. One of the most prominent faces in the protest camp is Khymani …