China's leaders realize that the country needs to promote innovation and creative thinking to continue China's economic growth. But there's a danger that young Chinese will start to think creatively about their government. The World's Mary Kay Magistad has the final part in our Young China series.

Our daily geography puzzler.

Today's answer is the Burj Dubai skyscraper in Dubai. The structure is expected to be completed by the end of next year. It will be the world's tallest building.

Producer Jonathan Jones profiles Bobi Wine, a popular singer from the slums of Kampala, Uganda.

The World's Jason Margolis reports on the findings of a new poll conducted by the Pew Research Center. The poll found that support for extremist tactics, such as suicide bombings, has dropped sharply in Muslim countries around the globe.

Anchor Aaron Schachter speaks with former Islamic extremist, Mohammed Husain. He's a British Muslim and the author of "The Islamist; Why I joined Radical Islam in Britain, What I saw inside, and Why I Left".

Aaron Schachter speaks with David Schloss of gearhead.com about the doping scandals that have tainted the Tour de France. Two riders have failed drug tests in the past two days, prompting the withdrawal of their entire teams.

One of the cyclists involved in the Tour de France doping scandal is from Kazakhstan. Alexandre Vinokourov is a national hero there. Many in Kazakhstan hoped he would improve the country's image abroad. Natalia Antelava reports from Kazakhstan.

M. Abbas

Matt Gutman reports that Palestinian President Mahmoud Abbas is shoring up his political power as he works to isolate Hamas. Abbas's efforts may please Western leaders, but some Palestinians are worried. They say the president's consolidation of power could lead to a Palestinian police state.