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.
At 37 years of age, Dr. Lucy Spelman is the youngest person as well as the first woman to be named director of the Smithsonian Institution’s National Zoological Park. For July’s On the Job segment, Dr. Spelman joins Diane to talk about her work as a zoo veterinarian and her vision for the zoo’s future.
- Dr. Lucy Spelman Director of the National Zoo
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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.