Walmart’s CEO Doug McMillon is stepping down — marking the end of an era for the world’s largest retailer. McMillon, who rose from hourly worker to chief executive, will hand the reins over to the company's US head John Furner. Bloomberg's Emily Cohn leads Bloomberg's consumer team and she joined Bloomberg Open Interest with details on the leadership shake-up. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from