Some executives are issuing warnings that there might be food shortages nationwide due to supply chain bottlenecks, coming as a number of school districts have reported they haven’t received shipments of key items like milk or chicken nuggets. In the past several weeks, school officials in Denver to Chicago to parts of Alabama have reported that schools are running out of lunches or breakfasts, calling on parents to pack lunches for their children. Some lunch staff have been forced to buy their own cooking and cleaning supplies. Vivek Sankaran, chief executive officer of Albertsons, told Bloomberg News this week. “Any given day, you’re going to have something missing in our stores, and it’s across categories.” And Saffron Road, a producer of frozen and shelf-stable meals, is holding more inventory and will keep for months of supply on hand instead of one or two months. “People are hoarding,” Saffron […]