San Diego April 20, 2018 6:44 pm San Diego Students Walk out to Protest Gun Violence San Diego students walked out of class to call for gun reform and honor victims of gun violence. NBC 7’s Robert Santos has more information. 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