Stolen Moon Rocks from NASA?

Hour 2: Who is Thad Roberts and how did he manage to steal a six-hundred-pound safe full of moon rocks from NASA? Perhaps more importantly, why did he do it? We’ll spend this hour with bestselling author Ben Mezrich who tells the story in his new book “Sex on the Moon: The Amazing Story Behind the Most Audacious Heist in History” (Doubleday, 2011).