Pro-Palestinian demonstrators clash with security guards at Columbia University

University officials in a statement that the protest is so far isolated to one room in the library. They say protesters were asked for identification and ordered to disperse, but none immediately complied. “They have been told that failure to comply will result in violations of our rules and policies and possible arrest,” officials said, noting that the disruption comes as students are studying and preparing for final exams. “These disruptions of our campus and academic activities will not be tolerated. Individuals found to be in violation of University Rules...