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 recent analysis of mammogram studies suggests the screening procedure does not reduce mortality due to breast cancer. A panel talks about this finding and broader debate over breast cancer screening, treatment options, and research.
- Dr. Barron Lerner Internist and historian at Columbia University's College of Physicians and Surgeons, and author of The Breast Cancer Wars (Oxford University Press)
- Fran Visco President of the National Breast Cancer Coalition
- Stephen Feig Professor of radiology and director of breast imaging at Mt. Sinai School of Medicine
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