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
U.S. Poet Laureate Billy Collins talks about his activities promoting poets and poetry around the country, and reads from his new collection.
- Billy Collins U.S. Poet Laureate 2001 to 2003. He is a Distinguished Professor of English at City University of New York, where he has taught for the past 30 years.
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