For another an better explaination of the situation.
http://www.guardian.co.uk/world/2011/jun/18/sudan-khartoum-displaced-nuba
“They rigged the census, the elections, the ballot boxes,” Hilu told Mbeki on Thursday. “We tested the NCP over six years. They don’t respect agreements, they did not implement the CPA. They declared clearly there is no room in this country for any group except Arabs, and no other religion except Islam.”
Thanks for the link. I’ve been reading up on Sudan for a couple of years now. I think I first got interested when Somali pirates captured a ship full of tanks from Belarus being smuggled to Southern Sudan through Kenya with a wink from our government. That was until Obama came to power.