WND has tracked down the origin of this image. It was published in the "Aloha Reporter" on March 18, 2010.
A closer look.
The following image shows that the "forgery" has some similar markings on it. The number "2" appears hand-written on both copies.
A childish scribble covers up the double X.
Notice that the green pattern is altered right before the word "African" where "Negro" appears on the other image. This clearly indicates image edits. Remnants of the number "9" are also present.
Stray marks are mirrored onto the copy.