DECATUR, Ga. (AP) -- When Becky Cleaveland is out with her girlfriends, they all pick at salads except for the petite Atlanta woman. She tackles "The Hamdog." The dish, a specialty of Mulligan's, a suburban bar, is a hot dog wrapped by a beef patty that's deep fried, covered with chili, cheese and onions and served on a hoagie bun. Oh yeah, it's also topped with a fried egg and two fistfuls of fries. "The owner says I'm the only girl who can eat a whole one without flinching," Cleaveland said proudly. Amid a national obesity epidemic and the South's...