good evening. i m james brown in for norah, and we begin tonight with the most intense crackdown yet on the pro-palestinian protests on college campuses in the u.s. nypd video released today shows officers in riot gear moving in to arrest people who were barricaded inside a building at columbia university. new york city mayor eric adams is blaming people not affiliated with the ivy league for the mayhem. in manhattan tonight, police are arresting protesters at fordham university s lincoln center campus. students set up an encampment calling on the school to disclose and divest their investments relating to israel. at ucla this afternoon, a more peaceful scene than the brawls that took place overnight between protesters and counterprotesters. a spokesperson for california governor gavin newsom calling the campus police response to the violence delayed, limited, and unacceptable. we have a team of correspondents covering the protests coast-to-coast, beginning with cbs s lilia l