I feel sorry for any Walmart employee that will have to try and enforce this. At my local Walmart barely any customers wear masks. I'm sure there are going to be a lot of confrontations that require police involvement.
https://www.usatoday.com/story/mone...uired-shoppers-sams-club-covid-19/5442415002/
https://www.usatoday.com/story/mone...uired-shoppers-sams-club-covid-19/5442415002/