President Donald Trump wears a mask as he walks down the hallway during his visit to Walter Reed National Military Medical Center in Bethesda, Md., Saturday, July 11, 2020.
Patrick Semansky | AP
President Donald Trump wore a mask during a public visit to Walter Reed National Military Medical Center on Saturday, after long resisting bipartisan prodding to lead by example and demonstrate to Americans the importance of wearing a face covering to prevent the transmission of coronavirus.
Trump was visiting wounded service members and their families as well as health-care staff who have been caring for Covid-19 patients during the pandemic, the White House said. The president was accompanied by…