Police are at UCLA and have declared the pro-Palestinian protest on campus an unlawful assembly, a source told CNN. About 300 protesters were arrested at Columbia University and City College of New York on Tuesday night, and at least a dozen people were arrested at the University of Wisconsin-Madison on Wednesday. While the demands among protesters vary at each university, the majority of demonstrations have called for the divestment from companies that support Israel and the war in Gaza.Learn more about your ad choices. Visit podcastchoices.com/adchoices