"While none of the aid workers and officials interviewed by The Observer denied there was a crisis in Darfur - or that killings, rape and a large-scale displacement of population had taken place - many were puzzled that it had become the focus of such hyperbolic warnings when there were crises of similar magnitude in both northern Uganda and eastern Congo.

Concern about USAID's role as an honest broker in Darfur have been mounting for months, with diplomats as well as aid workers puzzled over its pronouncements and one European diplomat accusing it of 'plucking figures from the air'."

One word... oil. Plus in northern Uganda and easter Congo, there probably aren't any Arabs involved, so they can't use it in their campaign to demonize all Arabs.