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 panel discusses the pros and cons of low-dose aspirin, which has been found to reduce the risk of heart attack and may also help prevent Alzheimer’s disease and some types of cancer.
- Dr. David Meyerson Cardiologist at Johns Hopkins University and national spokesperson for the American Heart Association
- Dr. Alfred Berg Professor and chair, department of family medicine at University of Washington and chair of the U.S. Preventive Services Task Force
- Dr. Ernie Hawk Chief of the gastrointestinal and other cancer research group in the Division of Cancer Prevention at the National Cancer Institute
Most Recent Shows
What troubles at Twitter say about the state of social media -- and why one tech watcher argues this could transform the industry in positive ways.
Political analyst Norman Ornstein on control of Congress, the red wave that wasn't, and other lessons from the midterm elections.
At the end of the year Dr. Anthony Fauci will step down from his post as the nation's top infectious disease doctor. He talks to Diane about his 38 years on the job -- and what's next.