World leaders react to a historic shift in U.S. policy toward Cuba. Pakistan buries victims of a school massacre by the Taliban. And U.S. officials say North Korea is behind the hacking of Sony Pictures. A panel of journalists joins Diane for analysis of the week's top international news stories.
A panel talks about a new way to assess your risk of having a heart attack or stroke that has nothing to do with cholesterol, and why researchers are studying inflammation as an important risk factor.
- Dr. Lori Mosca Director of preventive cardiology at New York Presbyterian Hospital
- Dr. Paul Ridker Director of the Center for Cardiovascular Disease Prevention at Brigham and Women's Hospital
- Sally Squires health and medical reporter for the Washington Post and "Lean Plate Club" columnist
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A panel of journalists joins Diane for analysis of the week's top national news stories.
Bioengineers are creating human body parts to replace organs and manage life-threatening diseases. How techniques like 3-D printing and stem cell research are driving medical advances and raising ethical questions
Cuba releases American contractor Alan Gross after five years' imprisonment on espionage charges. The U.S. releases several Cubans in exchange. Details on the prisoner swap and the future of U.S.-Cuban relations.