Talk of the Nation

North Korea scrapped the 1953 armistice agreement that ended the Korean War, escalating fears of a preemptive nuclear attack on the U.S. Tuft University Korean studies professor Sung-Yoon Lee discusses this precarious moment for North Korea, its neighbors and the international community.

Jurors in a New York federal court found a former New York City police officer guilty of plotting to kidnap and cook his wife and other women. The defense argued that Gilberto Valle never acted on his fantasies, and described the verdict as a case of thought prosecution.

Cardinals at the Vatican chose Argentine cardinal Jorge Mario Bergoglio as the new pope. He will take the papal name Francis and is the first pope from South America. NPR's Neal Conan talks with guests about the significance of the event around the world.

From the ongoing budget battle to Sen. Carl Levin's retirement announcement, NPR's Political Junkie Ken Rudin recaps the week in politics. NPR's Phillip Reeves provides an update from Rome as cardinals elected a new pope.

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan.

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan, in Washington. In many parts of the country, coal has been king for many years, but that's changing. Ten years ago, coal fired half the U.S. electrical power plants. Now that's about a third and dropping. As coal companies switch to cheaper and cleaner natural gas, some coal companies in the east are closing mines and laying off workers.

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan, in Washington. In 18 states and the District of Columbia, marijuana is medicine by popular vote. A lot of doctors don't see it that way. They say pot presents problems that include potency, efficacy, corruption, and of course it's still illegal under federal law.

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan.

And now the Opinion Page. The release of millions of academic papers by Internet activist Aaron Swartz raised many questions about how much access the public should have to scholarship, questions that took on new dimensions after his suicide. At the time of his death, Swartz faced federal charges of wire fraud and violations of the Computer Fraud and Abuse Act.

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NEAL CONAN, HOST:

At its best, the Web is a place for unlimited exchange of ideas. But Web-savvy news junkies have known for a long time that reader feedback can often turn nasty. Now a study in the Journal of Computer-Mediated Communication suggests that rude comments on articles can even change the way we interpret the news.