All the President's Nukes

The President, our Commander-in-Chief, has the ultimate authority over whether to use nuclear weapons. Lately, some people are wondering whether vesting so much power in one person is such a good idea.We speak with Peter D. Feaver, a Duke professor who recently testified before the Senate Foreign Relations Committee on this very subject. We also speak with Stephen I. Schwartz, the former Publisher and Executive Director of the Bulletin of the Atomic Scientists.