Five Bulgarian nurses and a Palestinian doctor were released today from a Libyan jail. They had been found guilty of infecting hundreds of children with HIV. Reporter Matthew Brunwasser was at the airport in Sofia, Bulgaria, when the medics' plane touched down.

Dorian Merina takes us to New York City's Bangladeshi immigrant community where a new form of hip hop has emerged. The new music is popular not just with immigrants in New York, but with people back in Bangladesh as well.

Today's answer is Vancouver, Canada where a historic man versus computer poker match is taking place today. Anchor Aaron Schachter gets details from Jonathan Schaeffer, director of the Computer Poker Research Group at The University of Alberta.

Our daily geography puzzler.

The Chinese government started its "one-child policy" to slow down the country's population growth. The policy has created a demographic problem. By 2040, China will have 400-million senior citizens. Most will be without a pension, health insurance, or large numbers of children to care for them. The World's Mary Kay Magistad reports.

The central African nation of Rwanda has long accused France of playing a role in 1994 genocide. France has denied the accusations. But questions of French complicity continue to fester. The World's Jeb Sharp reports.

The World's Technology Correspondent Clark Boyd tells us about the One Laptop Per Child project. The aim of the non-profit plan is to put a low-cost laptop in the hands of children in the developing world. The idea has garnered some ridicule in the five years since its inception. But now the project is ready to start mass-producing the components to build the computers.

The World's Gerry Hadden reports on a royal controversy in Spain. A Spanish satirical magazine is in trouble after publishing a cartoon on its cover depicting Spain's prince and his wife in an explicit sexual act.

Anchor Aaron Schachter speaks with the BBC's Jonny Dymond about Turkey's new political landscape. The ruling party, which has Islamist roots, was the winner in yesterday's elections. Some in Turkey's secular establishment are concerned about the country becoming an Iranian-style Islamic republic.