As the Bay Area shuts down to prevent the spread of COVID-19, who’s being left behind? An update on the coronavirus . Then, we explore the overlooked black history of San Francisco’s waterfront; we find out why there's a city within a city ; and we continue our tour of Golden Gate Park . KALW is listener supported and twice a year we ask for your contribution. Donate to support local public radio. Call 800-525-9917 or text GIVEKALW to 44321.