<p>WASHINGTON, DC – MAY 02: People wear protective masks as they spend time on the National Mall on May 2, 2020 in Washington, DC. Earlier in the day large groups of people gathered outdoors to watch the the Blue Angels and Thunderbirds as they flew over the D.C. area in tribute to healthcare personnel working against the spread of the coronavirus (COVID-19) pandemic. (Photo by Sarah Silbiger/Getty Images)</p>
