San Francisco 5 hours ago SF city leaders look to up the ante on stopping illegal sideshows San Francisco supervisors on Tuesday could add some bite to the laws intended to combat illegal sideshows in the city. US & World Videos 1:55 Body cam video of police shooting at SF BART station released 2:29 Mayor London Breed's office looks to help SF schools 3:32 San Francisco's Mission District gift shop filled with tradition 2:42 Watch: SFMTA official discusses controversial bike lane 3:06 Mayor London Breed announces support team for SF schools