When Nixon met Mao; Rep. Adam Schiff on misuse of DNA from sexual assault victim

The news of President Nixon's trip to China is public, and he's getting credit for pulling off such a historic event. Now, he and his advisers have to work with the Chinese to forge a relationship between two very different countries. Jane Perlez of the New York Times reports Episode III of The Great Wager podcast. And, Rep. Adam Schiff wants the FBI to investigate the possible misuse of DNA collected from rape victims. He joins us to explain why.