Asked the question in an interview with local radio station WILM at the Hollywood Diner, Gingrich, one of three contenders left in the race for the GOP presidential nomination, said he wouldn’t be interested in joining likely nominee Romney’s Cabinet, but added—“not because I am opposed to Mitt.” “Look, if the choice does end up being Romney versus [President] Obama, I can be very, very enthusiastic for Romney; that is a huge choice,” the former House speaker said. “But I had a very good life doing a lot of fun things: I’m a grandfather, I’ve got two grandchildren I want...