Nightline Podcast - January 10th, 2012

In tonight’s podcast, Republicans went to the polls in the Granite State for the first-in-the-nation primary, and Mitt Romney racks up a big win. He's already talking like the candidate--but Romney's Republican rivals are on the attack, painting the frontrunner as a rich corporate insider who likes to fire workers. Now, the decisive showdown shaping up in South Carolina… a fight for the soul of the Republican Party, and the future of the nation.