Video of the 90-minute foreign policy debate between Barack Obama and Mitt Romney, Oct. 22, 2012, in Boca Raton, Fla.
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Going nuts? Turkey looks to pistachios to heat new eco-city
Pistachios are already a key ingredient in Turkish baklava, but the country may now have found a new way to exploit the nuts known as "green gold" -- by using their shells to heat a new eco-city. Full Story
Tonight's TV picks: 'The Voice' turns to America for votes
Plus, 'Independent Lens' looks inside what Keith Richards calls 'rock and roll heaven.'
(Photo by Dan Hallman/Invision/AP Images)
Ryan Seacrest leaving 'American Idol?'
Report says the “Idol” host stepping down after current season.