July 24, 2017 5:50 pm Former VP Al Gore Discusses New Global Warming Film Before Screening in SF Former Vice President Al Gore was in San Francisco on Monday to promote his new movie on the threat of global warming. Kim Yonenaka 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