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.
A panel talks about the Clean Air Act: how its enforcement has changed since it was first enacted, the federal role in state lawsuits against pollution producers, and how the Bush Administration will implement the law.
- Senator Richard Blumenthal State Attorney General of Connecticut
- Quin Shea senior director of environmental activities for the Edison Electric Institute
- Scott Segal attorney in private practice specializing in environmental and energy policy issues
- John Walke director of clean air programs for the Natural Resources Defense Council
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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.