Bush is obviously highly influenced by evil forces and who knows, if you follow modern Christian lore, the Antichrist/son of the devil is a master of deception. If he fits the bill and he does in several areas, even his dumb appearance could be a deception.
Now, Karl Rove's life is right of of an Omen Script:
"Rove learned from his aunt and uncle that the man who had raised him was not his biological father; both he and his older brother Eric were the children of another man. Rove has expressed great love and admiration for his adoptive father and for "how selfless" his love had been.[5] Rove's mother committed suicide in Reno, Nevada, in 1981"