A sign outside the Cline Cellars winery urges motorists on Highway 121 to be safe and buy online Thursday, March 19, 2020, in Sonoma, Calif. The winery is closed because of the coronavirus threat. As worries about the spread of the coronavirus confine millions of Californians to their homes, concern is growing about those who have no homes in which to shelter.(AP Photo/Eric Risberg)

March 20, 2020