Chinese Political Upheaval; Nuba Refugees in Sudan

Journalist Richard McGregor of the Financial Times and Damien Ma of the Eurasia Group analyze the political upheaval caused by the expulsion of Chinese Communist Party leader Bo Xilai. George Clooney and John Prendergast, the co-founders of the Satellite Sentinel Project, which provides satellite imagery of the violence occurring in Sudan, discuss the precarious situation of the Nuba people who live on the border of Sudan and South Sudan.