For weeks students have protested the war in Gaza — now things are escalating From New York — to Illinois — to Los Angeles — encampments in support of Palestinians dot campuses across the country. And over the last couple of days the tension has only increased as police have intervened on several campuses, including Columbia University, UCLA and the University of Texas. Hundreds of protestors have been arrested. Pro-Palestinian protests on college campuses are growing in scope and intensity, and colleges are calling on law enforcement to help. Is it the right decision, and what happens next? For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.org.