FILE PHOTO: A worker and a shopper are seen wearing masks at a Walmart store, in North Brunswick, New Jersey, U.S. July 20, 2020. REUTERS/Eduardo Munoz/File Photo
FILE PHOTO: A worker and a shopper are seen wearing masks at a Walmart store, in North Brunswick, New Jersey, U.S. July 20, 2020. REUTERS/Eduardo Munoz/File Photo