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.
New non-invasive diagnostic techniques can give expecting mothers more information earlier than ever. A panel talks about the latest advances and what they mean for women, their families, and health care.
- Dr. Alessandro Ghidini Director of perinatal research at Georgetown University Hospital and director of perinatal diagnostics at Inova Alexandria Hospital
- Lisa Freese Certified genetic counselor for the George Washington University Medical Faculty Associates
- Kathy Hudson Director of the Genetics and Public Policy Center at Johns Hopkins University
- Dr. Arthur Beaudet Professor and chairman of the department of molecular and human genetics at Baylor College of Medicine
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