coronavirus July 8, 2020 11:12 pm Mayor Breed's COVID-19 Scare San Francisco Mayor London Breed sent out an urgent tweet Wednesday about her possible exposure to COVID-19 after someone who knew they tested positive for the virus came to one of her events. Cheryl Hurd reports. US & World Videos 3:23 UC Davis finds brain sizes are growing 3:36 Waymo expands driverless taxi service 5:21 A closer look: 2 police officers shot, injured in San Jose 1:26 Pursuit standoff ends in the North Bay 2:40 Pro-Palestinian protests continue at UC Berkeley
