NEW : Former Utah Gov . Jon Huntsman, R-Utah, is the former Republican presidential candidate and a Fox News contributor. Mitt Romney says he expects his comment on firing people to be taken out of context . `` Romney enjoys firing people , I enjoy creating jobs , '' rival Huntsman says . Newt Gingrich says he has to go negative against Romney .
NEW : Former Utah Gov . Jon Huntsman moves up in latest poll . Mitt Romney says he expects his comment on firing people to be taken out of context . `` Romney enjoys firing people , I enjoy creating jobs , '' rival Huntsman says . Newt Gingrich says he has to go negative against Romney .