Shaun White apologizes for "Tropic Thunder" Simple Jack costume

Olympic snowboarder Shaun White is apologizing after his Halloween costume sparked controversy. White dressed up as Simple Jack, a disabled character from a movie within "Tropic Thunder," played by Ben Stiller's actor character in the film. Simple Jack is a parody of characters like Forrest Gump or Raymond from "Rain Man."White, a three-time gold medalist, posted a photo of himself dressed as Simple Jack, prompting swift backlash.Soeren Palumbo, co-founder of Special Olympics' Spread the Word to