As the GOP nomination race heads into the final stretch before voting begins, Newt Gingrich remains the front runner. He's in New Hampshire today to do a one-on-one debate with back-of-the-pack Jon Huntsman. It's a chance for Gingrich to showcase his knowledge in this important primary state, while Huntsman is motivated by the need for exposure (he's polling in the single-digits). Mitt Romney is also in New Hampshire fighting for votes; he had an interesting encounter with a gay man recently. Romney told him marriage is between a man and a woman. Safe to say, he lost the support of that one voter. We'll hear all the week's political news as the race for the White House heats up.