BART recovering after computer failure

BART on Thursday reported a major delay system-wide because of a computer failure, causing major delays for about an hour along with residual holdups throughout the system. 

Top UCSF doctor says he's masking up again

Dr. Robert Wachter said he had been less careful when it came to masking in places like restaurants, but now, he will be back to wearing N95's in crowded indoor spaces.