Stephan's Friday Picks

• Who is winning the food delivery war (Priconomics)
• Grocers, don't be blinded by Bezos (Bloomberg)
• It's not just a pickle on the side (WSJ)
• The man who sold his supermarket to Whole Foods talks about the future of grocery stores (Washington Post)
• Amazon's fight for more Whole Foods market share is going to be a long slog (Quartz)