LOS ANGELES (AP) — Police have arrested more than 2,000 people during pro-Palestinian protests at college campuses across the United States in recent weeks, according to an Associated Press tally Thursday. Demonstrations — and arrests — have occurred in almost every corner of the nation. But in the last 24 hours, they’ve drawn the most attention at the University of California, Los Angeles, where chaotic scenes played out early Thursday when officers in riot gear surged against a crowd of demonstrators. Hundreds of protesters at UCLA defied orders to leave, some forming human chains as police fired flash-bangs to break...