AdvertisementOpinionIs Walmart A Magnet For American Mayhem?September 14, 2011Linton WeeksfacebookEmailIn virtually every county, there is a Walmart open every hour of every day, and every one of those Walmarts is being visited by 37,000 people a week — that's 220 people an hour, in every Walmart, every hour of the day. Here, a Walmart worker pulls carts at a store in Pittsburg, Calif. (AP)