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.
An update on strategies for treating AIDS and the ongoing effort to prevent the spread of the HIV virus among hundreds of millions of people at risk.
- Dr. Anthony Fauci Director of the National Institute of Allergy and Infectious Diseases/NIH
- Dr. Helene Gayle president and CEO, Care USA president, International AIDS Society, and co-chair the International AIDS Conference, 2006
- Dr. Joel Gallant associate professor of medicine, Johns Hopkins School of Medicine, medical director, Johns Hopkins Moore Clinic, and director, Garey Lambert Research Center
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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.