July 12, 2017 12:35 am RAW: Skateboarders Speed Down Sidewalk at SF Street Rally Skateboarders took over Dolores Street in San Francisco on Tuesday evening, speeding down the street and sidewalk before police arrived to break it up. US & World Videos 2:43 ‘On the Dot' to redevelop stretch of Dorchester Avenue 1:49 Finalists in math competition hope their model helps ease housing crisis 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more 2:31 Celtics preparing for pivotal Game 3 against Heat in Miami 1:17 Patriots player visits Franciscan Children's Hospital