Personally, I would have to say Egypt and South Africa.
This is why I do not like people criticizing the US about the Sudan, that is right in Egypt's backyard and it is Muslim Arabs killing native Africans, let Egypt step in and South Africa can provide some financial support.
And why can't Saudi Arabia try to help? It is not like they are short on money.
Or how about the UN? Kofi Annan has said that he get's less respect from the US and EU because he is black, well if he made a proposal to the Security-Council to end the Genocide in Sudan and made sure to use the word Genocide the UN would be bound by their charter to intervene.
And how many times are we gonna have to say never again?
Please note that 98% of what I say is my opinion and/or my "version" of the facts. Most of what I say is rumor with little to no evidence to back it up, just something I picked up somewhere.