(PHOTO CREDIT: THINKSTOCK) FROM CNN's Jack Cafferty: A restaurant in Monroeville, Pennsylvania, just outside Pittsburgh, is banning children younger than 6 from its dining room. The owner of McDain's says he decided to change his restaurant's policy after older customers complained about noise and unruly behavior by children dining with parents who do little to … Continue reading A restaurant in Pennsylvania has banned children under the age of six. Is that fair?