Memorial Day weekend draws crowds and triggers warnings

The Memorial Day weekend marking the unofficial start of summer in the U.S. meant big crowds at beaches and warnings from authorities Sunday about people disregarding the coronavirus social-distancing rules and risking a resurgence of the scourge that has killed nearly 100,000 Americans. Meanwhile, the White House broadened its travel ban against countries hard hit by the virus by saying it would deny admission to foreigners who have recently been in Brazil. Sheriff’s deputies and beach patrols tried to make sure people kept their distance from others as they soaked up the rays on the sand and at parks and other recreation sites around the country. In the Tampa area along...