Tech Insider : Business, Economy
John Mackey sits in a chair on stage during a presentation at the Milken Institute wearing a black suit, blue dress shirt, and red patterned tie
Whole Foods cofounder John Mackey credits Walmart's shake-up of the grocery industry with helping the chain find its target shopper.
Tech Insider
The author holds up a paper grocery bag from Whole Foods
Unlike in some states, the bag didn't cost extra.