October 4, 2017 6:30 pm Las Vegas Shooting: Trump Visits Victims, First Responders NBC Bay Area’s Raj Mathai provides the latest into the Las Vegas mass shooting investigation and rounds up President Trump’s visit with victims and first responders. 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