We're looking for the largest river in Tanzania in today's Geo Quiz. The answer is the Rufiji River.
We'll stay in Tanzania for the Global Hit, but it's a group based far from the river. They're called the Pommern Village Choir, and they sing about their need for fresh water in their town.

Millions of families in the Philippines rely on a paycheck sent home from a family member working overseas. Now as jobs around the world are drying up, these remittances are also going down. Reporter Sunshine de Leon has the story from Manila.

Our daily geography puzzler.

French pickles known as "cornichons" are quintessentially French. But these days, most of the cucumbers for cornichons come from India. And that's giving the French an identity crisis, as Anita Elash reports.

The documentary "The Conscience of Nhem En" is about a young soldier during the Khmer Rouge who took photos of thousands of people before they were tortured and killed. The film is nominated for an Oscar. Anchor Lisa Mullins speaks to the director, Steven Okazaki.

The man who ran the most notorious torture center during the brutal reign of Cambodia's Khmer Rouge went on trial today. The World's Mary Kay Magistad has the story from Phnom Penh.

The British Daily Telegraph reported today that Israel is carrying out a covert sabotage operation against Iran's nuclear program. The World's Lisa Mullins talks to Philip Sherwell, US editor of the Telegraph.

As Israel's Prime Minister Ehud Olmert prepares to leave office, he has one burning issue left to address -- securing the return of Israeli soldier Gilad Shalit, held captive by Hamas for nearly three years. The World's Quil Lawrence reports from Jerusalem.

Russia will host the 2014 Olympic Winter Games in Sochi. But the global financial crisis is already putting a chink in their plans. Anchor Lisa Mullins has details.

The price tag for the London 2012 Olympics is skyrocketing; making some in Britain wish they'd never won the honor of hosting the summer games. The World's Laura Lynch reports.