[Diverdogz]

I don’t know how it was done, but there is enough similarity to establish a relationship between the two documents. OK...and which one is the fake? I’m guessing the Obama one is fake.

[rxsid]

I'm not sure myself. However, i would agree 100% with sourcery (posted above):

"The question isn't whether the image has been photoshopped, but whether the actual paper document is valid. Nothing else is relevant."