September 29, 2015 5:30 pm State-of-the-Art Security Technology at Levi's Stadium in Time for Super Bowl 50 Levi’s Stadium is using new state of the art security technology to help keep fans safe. Michelle Roberts 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