Protests continue to cause nationwide unrest at universities

Officials in New York are under scrutiny after an NYPD officer accidentally discharged a firearm as police cleared pro-Palestinian protesters from a building at Columbia University earlier this week. Meanwhile, officers clashed with protesters occupying a Portland State University library, and at Brown, administrators and students peacefully reached an agreement to dismantle an encampment. Lilia Luciano has the latest news on the nationwide protests.