Art scholar Noah Charney describes the art world as "fertile ground for criminals." He traces a tradition of fakes and forgeries that dates back to the Renaissance in his new book,'The Art of Forgery.' Director Alfonso Gomez-Rejon's film 'Me and Earl and the Dying Girl' won the audience award and the grand jury prize at Sundance. He talks about how losing his dad shaped his approach to the film. John Powers reviews Kamel Daoud's novel 'The Meursault Investigation.'