A day after denying an Atlanta woman's claim that she had shared a 13-year affair with him, Republican presidential hopeful Herman Cain said during a morning conference call that he is "reassessing" his candidacy.
Former House Speaker Newt Gingrich is campaigning this week in South Carolina, which holds its primary on January 21. Gingrich has been surging in the polls recently, though he's drawn attacks from his Republican rivals over remarks on immigration at a debate last week. But many voters in South Carolina are not bothered by Gingirch's position on immigration.
Joining us now to talk about what the U.S. hopes to accomplish at the UN climate talks in Durban is the chief negotiator for the United States, Todd Stern. He's been negotiating on behalf of the U.S. off and on since the Kyoto Protocol was first forged back in 1997. Todd Stern, welcome to the program.
TODD STERN: Thanks very much, Guy. Happy to be here.
RAZ: As we just heard, the expectations are pretty low for a treaty that limits emissions coming out of Durban. What needs to happen at Durban for you to consider it a success?
NPR's Hard Times series features stories of economic hardship and also stories of hope. We asked for ideas from listeners, and Emily Nugent of Berea College in Kentucky responded, writing: "With a student body composed entirely of students from low socio-economic backgrounds, Berea students know about the challenges Americans are facing." Noah Adams went in search of Emily and the Berea College story.
Key provisions of the Kyoto Protocol expire in December of 2012, and experts say there's no real global framework in place to replace the treaty that was supposed to be the first step toward ambitious actions on climate change. Above, a coal-fired power plant in eastern China. China is now the leading carbon dioxide emitter in the world.
As diplomats from around the world gather in Durban, South Africa, for talks about climate change, a big question looms: What will become of the Kyoto climate treaty, which was negotiated with much fanfare in 1997. The treaty was supposed to be a first step toward much more ambitious actions on climate change, but it is now on the brink of fading into irrelevance. That could have major implications for the future of United Nations climate talks.