January 16, 2018 11:53 am 3 Cars and Semi-Truck Collide in I-15 Pileup Three cars and a semi-truck collided on Interstate 15 Tuesday morning, snarling the commute. Fortunately, no one was hurt. NBC 7’s Audra Stafford 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