http://adf.ly/1SZdI2, http://adf.ly/1XIsTW, http://www.ctvviet.com, http://www.nhac24.com Our second production of CNN 10 covers a lot of ground in 10 minutes. We're explaining air pollution in China, some factors that drive Russia's president - Vladimir Putin, and a characteristic shared by all drone bees. We're also looking for a bee species that may be extinct, and we're examining exactly why a ball is famously dropped on New Year's Eve.
