May 4, 2015 5:25 pm Sewage Backup Shuts Down Balboa Park Attractions A sewage backup shut down several visitor attractions at Balboa Park. NBC 7’s Gene Cubbison reports on what activists are saying about the stink. 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