After being criticized over his $10,000 bet offer and by Newt Gingrich for his work at Bain Capital, Mitt Romney has responded by pointing out Gingrich's own vast wealth. "Newt Gingrich has wealth from having worked in government," Romney said. "He's a wealthy man, a very wealthy man. If you have a half a million dollar purchase from Tiffany's, you're not a middle class American."
