Los Angeles, UNITED STATES
A Transportation Security Administration (TSA) agent wears a protective face mask at Los Angeles International...
A Transportation Security Administration (TSA) agent wears a protective face mask at Los Angeles International Airport (LAX) on an unusually empty Memorial Day weekend during the outbreak of the coronavirus disease (COVID-19) in Los Angeles, California, U.S., May 23, 2020. REUTERS/Patrick T. Fallon