Mitt Romney, by pauladamsmith via Flickr Mitt Romney, a Republican Governor from a Democratic state, quit the presidential race today following huge gains made by John McCain on Super Tuesday. Romney received 175 delegates on Tuesday, compared with at least 504 for McCain and 141 for Huckabee. In his goodbye speech, made today at the at the annual Conservative Political Action Conference in Washington, Romney sought to end the Democratic march toward the presidency,......