August 22, 2014 8:22 am Ground Crews Working to Replace Field at Levi's Stadium Ground crews at Levi’s Stadium are working feverishly to replace the damaged field in time for the 49ers preseason game against the San Diego Chargers on Sunday. Bob Redell 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