February 10, 2017 6:35 am NBC 7's George Chamberlin Signs Off George Chamberlin has been reporting on business news in San Diego for decades. On Friday, NBC 7 celebrated his career as he talked about the stock market’s opening bell on NBC 7 News Today for the last time. 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