You have *got* to be kidding me.
Apparently, it's a magical thing. As soon as the United States recognizes that genocide is happening in Darfur, calls it genocide and threatens to do somthing about it, somebody writes an article saying in effect “There's really no problem in Darfur at all! The US is making the whole thing up.”
Jesus. What's next? “Bush lied! People didn't die!” ? Next, it'll be all about the bloody oil.