coronavirus December 21, 2020 11:15 pm California Mulls New Travel Restrictions in Response to Mutant COVID-19 Strain California is considering whether to impose new travel restrictions as the United Kingdom battles a mutant strain of the coronavirus. Roz Plater reports. US & World Videos 3:23 UC Davis finds brain sizes are growing 3:36 Waymo expands driverless taxi service 2:32 Officials release footage of suspected vehicle involved in mail carrier robbery 2:01 New proposal aims to make Front Street San Francisco's entertainment zone 2:53 2 San Jose police officers shot, injured during disturbance call
