Watch Jamie's Food Revolution Hits Hollywood - Series 1 - Episode 4 Online Free

Jamie's been banned from school kitchens across LA, so instead he's working as a cookery teacher at West Adams High School - the only school that would let him film. He allows his class to pick whatever snack they want, healthy or junk, but then explains how many calories are in each item and what they'll need to do to burn them off. For a chocolate bar that means carrying a 20lb pack - the weight that the kids could put on with a junk food diet in a year - round the athletic track 11 times!