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.
Diane and her guests look at the latest research in treatments for depression, including a recent study suggesting placebos might work just as well as medication for short term depression.
- Dr. Helen Mayberg of the University of Toronto
- Dr. Dennis Charney of the National Institute of Mental Health, Mood and Anxiety Disorder Research Program
- Dr. Robert Temple of the FDA
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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.