February 15, 2013 1:28 pm North County's Booming Economic Growth San Diego’s North County is home to some of the county’s biggest industries. George Chamberlin interviews two experts and learns there’s still room for growth. 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