More of us are going to Walmart, but Aldi just made a big move that has put it on the radar of Big Grocery. Bill Barker and Deidre Woollard discuss: - Whether Walmart is learning from grocers or grocers are learning from Walmart. - If an Aldi acquisition spells the end of the beloved Winn-Dixie brand. - Why Amazon has struggled with getting grocery right. Companies discussed: WMT, TGT, KR, ACI, AMZN Host: Deidre Woollard Guest: Bill Barker Producer: Ricky Mulvey Engineer: Dan Boyd