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.
Civil engineer Henry Petroski has chronicled the evolution of pencils, paperclips, and other "useful things" in previous books. In his new memoir, Paperboy, he writes about the childhood influences, such as his bike and his paper route, that led to his lifelong fascination with the workings of everyday objects.
- Henry Petroski professor of civil engineering and history at Duke University.
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A panel of journalists joins Diane for analysis of the week's top national news stories.
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