San Francisco 6 hours ago SF Superior Court clerks go on 1-day strike San Francisco Superior Court clerks went on strike Thursday over what they allege is management’s violations of labor laws. Thom Jensen reports. US & World Videos 2:34 A closer look: San Francisco vacancy rates 5:45 Watch: San Francisco Mayor London Breed talks crime, 49ers' Ricky Pearsall shooting 1:02 San Francisco's Glide Memorial hosts event to remember those lost to opioids 1:30 SNL cast members to perform in San Francisco 3:13 SailGP Grand Final returns to San Francisco Bay