Pulitzer Prize-winning biographer Jon Meacham on the evolution of Abraham Lincoln's moral principles and political leadership -- and what the era of Lincoln can teach us about the state of our democracy today.
Guest Host: Steve Roberts
A panel talks about how the U.S. and its allies continue to grapple with Iran over its nuclear program.
- Paul Leventhal Founding president of the Nuclear Control Institute
- Rose Gottemoeller Formerly a senior associate at the Carnegie Endowment for International Peace,she now serves as director of the Carnegie Moscow Center.
- Shaul Bakhash Professor of history at George Mason University
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