July 9th marked the 10th anniversary of the creation of South Sudan. The US State Department lamented that the young country has “seen much suffering” and “the promise of peace and prosperity that independence represented remains unfulfilled.”To help us understand why the optimism of the West and South Sudanese in 2011 remains unfulfilled, Rania Khalek was joined by Joshua Craze, an anthropologist who spent many years researching in South Sudan and has taught in various universities. He's also a research fellow at the London School of Economics.