If a stock is trading near its 52-week low, you know that it's probably facing some challenges. But when you're talking about a stock that is trading at around its five-year lows, you know it's probably in deep trouble, and may already be in the midst of a turnaround.Nike (NKE -2.14%), Intel (INTC -2.90%), and Kraft Heinz (KHC -2.00%) all seem like they could be good, cheap buys to load up on right now, given their beaten-down prices. But investors have been struggling to find reasons to take a chance on th ...