January 23, 2018 8:50 pm SF Supervisors Appoint Mark Farrell as Acting Mayor San Francisco’s Board of Supervisors voted Tuesday night to appoint Supervisor Mark Farrell as the city’s acting mayor, replacing London Breed. Roz Plater 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