Newt Gingrich brings campaign to a close, with swipes at Obama, jokes at his own expense, Washington Post “And in bowing out, Gingrich made several joking references to his campaign-trail plan for a permanent moon colony – a proposal that has come to symbolize Gingrich’s descent from one of the most powerful players on the national stage to an also-ran often ridiculed for his often-grandiose ideas.”I want to just say […]