FILE - In this March 31, 2020 file photo, a woman pulls groceries from a cart to her vehicle outside of a Walmart store in Pearl, Miss. Walmart will require customers to wear face coverings at all of its namesake and Sam's Club stores. The company said the policy will go into effect on Monday, July 20, 2020 to allow time to inform stores and customers. (AP Photo/Julio Cortez, File)

July 15, 2020