This weekend South Africa's ruling party, the African National Congress, will select the party's president for the next five years. Even though the country has experienced a huge economic boom since the end of apartheid, sources say political change is in the offing. Terry Fitzpatrick reports on the story from Cape Town.

The World's Matthew Bell reports from South Korea about the country's upcoming Presidential elections. Some Korean politicians are turning to an ancient Korean tradition in an effort to win the election.

Anchor Marco Werman speaks with Walter Shapiro, Washington Bureau chief for Salon.com, about how the issue of global warming has been playing in the U.S. Presidential primary campaigns.

After days of tough bargaining, negotiators at the climate conference in Bali are expected to issue a final document sometime this evening.

Entire program - December 14

The World's David Leveille takes us to a Scandinavian town -- located north of the Arctic Circle -- where musicians who sing in the region's minority languages recently got together for a festival. But the music they play isn't old traditional stuff. It's contemporary music that is helping to keep the old languages alive in the 21st century.

Anchor Lisa Mullins tells us about a new airstrip in Antarctica, carved out of glacial ice, that's giving scientists and researchers easier access to the frozen continent.

The World's daily geography quiz.

The World's Jason Margolis is following up on a story we did yesterday on going green in Central Mexico. His report today is from the Mexican state of Queretaro where going green benefits more than just the local environment.

Anchor Lisa Mullins speaks with former Congressman Joe Kennedy about his charity organization called Citizen's Energy. The charity provides heating oil to the needy here in the United States. Some of the oil comes through a program subsidized by the government of Venezuela. And critics say Kennedy shouldn't partner with Venezuelan president Hugo Chavez.