A Simple Step to Help Keep You Safe: Walmart and Sam’s Club Require Shoppers to Wear Face CoveringsBusiness Wire • 07/15/20
Dow Jones Jumps as JPMorgan Beats Earnings Estimates, Walmart -- Prime's Competitor -- PraisedThe Motley Fool • 07/14/20
Walmart, Target, and Uber seek to cash in as online shoppers go gaga for groceriesFast Company • 07/13/20