Both companies are down big from their three-year highs, but which one is better positioned?If you're looking at the consumer staples sector and trying to find bargains, you'll want to consider Kraft Heinz (KHC) and Hershey (HSY). Both own iconic brands, but their stocks have performed fairly poorly of late. Kraft Heinz is 20% below its three-year high, while Hershey is around 25% below its three-year peak.Is this an opportunity to get in on two great companies, or is one of these food makers a better stock ...