Nightline Podcast - January 30th, 2012

In tonight’s podcast, a successful executive and mother from one of America's toniest and safest neighborhoods was found strangled in the back of her Mercedes SUV, and now police have named the shocking person of interest. From the chubby awkwardness of Superbad to his role opposite Brad Pitt in Moneyball, he's taken a dramatic turn and the Academy's noticed. Jonah Hill speaks about transforming both his body, and his body of work. And It's less than a week until the Superbowl, but the biggest brands are already leaking commercials featuring stars like David Beckham and Matthew Broderick. We preview the best and the buzziest.

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