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.
The earth’s population is growing at a steady rate, and the agriculture and industry it takes to maintain this population uses more and more water every year. Many analysts believe that these demands, combined with wasteful and inefficient water management practices, are stressing the world’s freshwater stores beyond their limits. A panel talks about the political and environmental issues created by the world’s increasing demand for fresh water.
- John Briscoe senior water advisor for the world bank
- Sandra Postel Director of the Global Water Policy Project
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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.