President Joe Biden tweeted Wednesday that supermarket shelves are well stocked across the country while grocers ration food. “For all those concerns a few weeks ago that there would not be ample food available for Thanksgiving, families can rest easy today,” Biden claimed. “Grocery stores are well-stocked with turkey and everything else you need,” the president added. Meanwhile, Publix Supermarkets, a Florida-based grocer, warned customers this week to expect food shortages in all 1,280 stores across the southeast.