Day four of the Herman Cain sexual harassment story is all about the blame game. Team Cain blames Rick Perry for making the press aware of the accusations of inappropriate behavior Cain admits came his way when he was CEO of the National Restaurant Association in the late 1990s. Team Perry, meanwhile, says it’s the Mitt Romney campaign who sent the story to Politico. The Perry camp denies strenuously that they had anything to do with the story which is, at its heart, about accusations Cain has admitted are real — though he says he never harassed anybody. Romney’s campaign...