]"If nothing changes we will have one million casualties. If things improve we can get it down to about 300,000 deaths," Andrew Natsios, head of the US Agency for International Aid told Reuters."

]"The conflict has produced what the United Nations is calling "the worst humanitarian crisis in the world".

Thats insane.
And you thought the US only cared about countries with oil and islamic extremists! Oh shit... wait...

There are also some good links on this page to editorials and timelines, as well as info about the demonstrations that were banned in time for Powell's visit.

BBC: Powell in Sudan for crisis talks