coronavirus January 14, 2022 11:09 pm N95, KN95 Masks Hard to Find as CDC Updates Guidelines The CDC is now recommending the use of N95 and KN95 masks. But that might be easier said than done because they are becoming hard to find. Cheryl Hurd 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
