February 23, 2016 11:15 am San Francisco Students Walk Out of Class to Protest Racism Lowell High School students on Tuesday walked out of class in San Francisco to protest what they say are past instances of racism at their school. Chuck Coppola reports. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks