Tom visits Paddy Long's in Chicago, home of the Bacon Bomb, 5 lbs. of ground sausage, pork and beef, wrapped in a weave of bacon. He also samples a 7-lb. burrito at San Felipe's Cantina in Tempe, Ariz., and a 2-foot pizza topped with ghost chiles at Bernie-O's Pizza in North Muskegon, Mich