Dick Cheney; 'Heart'; Brad Stone

Dick Cheney, a former U.S. vice president, discusses his battle with heart disease as well as his views on foreign policy. Cheney and his cardiologist Jonathan Reiner discuss their patient-doctor relationship, as presented in their book, "Heart: An American Medical Odyssey." Brad Stone explores the innovation of Amazon and its founder in his book, "The Everything Store: Jeff Bezos and the Age of Amazon."