The World's Alex Gallafent visits the annual Wikimania conference and meets people excited about how the online encyclopedia is helping to transform the language of the internet. Plus a report on how toxic mud is causing serious problems for people on the Indonesian island of Java. And a look at how the rise in air traffic is threatening Europe's ability to cut its carbon emissions.

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The World's Marco Werman investigates how a piece of trance-folk music from Finland got wedded on the 'net to a slice of Japanese anime or animation.

For our Geo Quiz today we were looking for a park in the center of Moscow that's a favorite gathering place for locals and tourists. It's known for its cafes, ice rink and music festivals and tonight the park hosts the start of Moscow's only annual outdoor jazz festival. The answer is: The Hermitage Gardens.

The World's Athena Desai reports on an Indian Heritage Camp in Queens, New York, where the children of immigrants from India learn about their parents' homeland and culture.

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Pakistani authorities holding a key suspect in the alleged British plane bombings plot say they've made a connection between the suspect and an Al-Qaeda operative now hiding in the mountains of northeastern Afghanistan. Anchor Lisa Mullins talks to Roy Ramm, an expert on terrorist threats in the United Kingdom, about the latest developments in the case.

Former Iraqi leader Saddam Hussein returns to a Baghdad courtroom on Monday. The latest trial deals with the killing of thousands of Kurds in the Anfal campaign in the late 1980s. The World's Jessie Graham tells us what lessons the Iraqi court has learned from the first trial of Saddam, on lesser charges.

One of the keys to peace in central Africa is peace in The Democratic Republic of Congo. One big step toward peace and stability came three weeks ago, when the country voted...without violence. But will the vote need to be held again? Anchor Lisa Mullins asks Caty Clement of the International Crisis Group.

Correspondent Sheri Fink profiles a Rwandan delegate who attended the AIDS conference in Toronto.

The government of Israeli Prime Minister Ehud Olmert has put a hold on plans for a unilateral pullback from the occupied West Bank. Anchor Lisa Mullins gets more on the story from The World's Aaron Schachter in Jerusalem.