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.
Guest Host: Susan Page
Proposed news guidelines for diagnosing Alzheimer’s include brain scans and spinal taps that may detect the disease before any symptoms appear. We explore the pros and cons of diagnosing Alzheimer’s early and the ongoing search for new treatments.
- Dr. Sanjay Pimplikar associate professor, department of neurosciences, Cleveland Clinic's Lerner Research Institute
- Dr. John Morris professor of Neurology and director, Alzheimer's Disease Research Center at the Washington University School of Medicine in St. Louis
- Dr. Laurie Ryan National Institute on Aging, Division of Neuroscience, NIH
- Brigid Reynolds clinical care coordinator, Memory Disorders Program Georgetown University Medical Center
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A panel of journalists joins Diane for analysis of the week's top national news stories.
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