I would quickly say that it's a stunning contrast when you visit the Dadaab camps in Kenya, and look at the incredible hunger under way and the famine there, and then you traverse instantly over to South Sudan to Juba. As you leave the drought area and fly over southern Juba for a long time—it's a large country—the lush, green, arable land potential, with virtually no development in terms of roads, access, or commercial or community farming, does point to the potential, for sure.
On May 2nd, 2012. See this statement in context.