NBC May 15, 2019 11:41 am FBI Holds Active Shooter Summit The FBI held an active shooter and violence prevention summit to address the continued mass shootings in the U.S. NBC 7’s Liberty Zabala is in Sorrento Valley with more. 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
