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.
A journalist turns to a clinical trial in hopes of curing his diabetes. A discussion about the risks and benefits of experimental medical treatments.
- Alex O'Meara Freelance journalist who has worked for the City News Bureau of Chicago, Newsday, and the Baltimore Sun.
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