May 20, 2016 11:30 am Resigned San Francisco Police Chief Greg Suhr Had ‘Streak of Bad Luck' Resigned San Francisco Police Chief Greg Suhr had a “streak of bad luck,” according to former chief, Tony Ribera. Stephanie Chuang 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