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.
From the herbal engergy drinks of ancient Olympians to today’s performance enhancing drugs, humans have searched for ways to make their bodies better. A professor of bioethics talks about the pitfalls and benefits to individuals and society when people pursue physical excellence.
- Max Mehlman professor of law and bioethics at Case Western Reserve University and the author of "Wondergenes"; "The Encyclopedia of Ethical, Legal, and Policy Issues in Biotechnology"; and "Access to the Genome."
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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.