coronavirus September 23, 2022 6:46 am State Drops Mask Guidance, BART's Requirement to End on Oct. 1 California has dropped its COVID-19 mask guidelines and BART is following suit by not extending its current mask requirement past the date it expires, Oct. 1. Bob Redell reports. US & World Videos 5:01 Investigating construction site fires 5:49 A closer look: Fire rips through housing construction project in Redwood City 2:40 In the news: Redwood City fire, Corral Fire burns more than 14K acres, heat ahead 2:02 What we know about the Redwood City affordable housing development that caught fire 2:05 San Jose family devastated after daughter drowns in creek