Siddhartha Mukherjee, V.S. Naipaul, Actors Jake Gyllenhaal and Anne Hathaway

Author Siddhartha Mukherjee discusses his book 'The Emperor of All Maladies: A Biography of Cancer'; A look at the film 'Love and Other Drugs' with director Edward Zwick and actors Jake Gyllenhaal and Anne Hathaway