August 31, 2014 11:08 am Swim Marathon Aims to Prevent Drowning From Saturday to Sunday, swimmers swam across the UC San Diego pool for 24 hours straight. The goal? Raising money for drowning prevention in San Diego County. NBC 7’s Diana Guevara was there. 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
