https://www.cnbc.com/2017/12/04/cramer-remix-wal-mart-is-amazons-only-long-term-challenger-in-retail.html >It's been less than six months since Amazon announced its deal to buy Whole Foods, but for CNBC's Jim Cramer and many of the country's supermarket chains, it's felt like years. >"On that fateful day, June 16, the whole supermarket sector got beaten to a pulp, with many of the grocers seeing their stocks fall 5 to 10 percent in a single session," the "Mad Money" host said.