Winsight’s latest live news roundtable, Winsight Live with Supermarket Guru Phil Lempert, explores recent headlines, including Schnuck Markets’ lessons from a stock-checking robot; how data-driven loyalty is playing an increasing role in fortunes for convenience stores; Walmart’s radical new look; a revamped deli app at ShopRite; and how independent Barons Markets discovered a new way to execute bulk foods in the pandemic.