ATLANTIC CITY, N.J. — A woman playing the penny slots Saturday morning left the Resorts Atlantic City casino with her own little jackpot — a new baby boy. Eight-months pregnant Nyree Thompson, 32, went into labor on the casino floor about 9:30 a.m. Thompson said she mistook labor pains for gas at first, but after going to the restroom told a security guard that she might be giving birth. Thompson said the guard thought she was joking. Then her water broke. "A guard came over and said, 'Don't push,'" Thompson said. "I said, 'Forget you, this baby is coming right...