What Pepsi's shift to natural colors means for Gatorade and Cheetos

VALHALLA, New York (AP) — Pepsi has a new challenge: keeping products like Gatorade and Cheetos vivid and colorful without the artificial dyes that U.S. consumers are increasingly rejecting. PepsiCo, which also makes Doritos, Cap’n Crunch cereal, Fun... [6795 chars]