That's what I originally thought too. But if that were the case one would think he'd have distanced himself from at least that part by now. ...unless, as you said, he's too stubborn and arrogant to admit any mistake.
I wonder what sorts of things he has said about Jews and Israel in the past. I never got this complet wackjobbery type vibe of of him before this, but who knows, I guess. I think the absolute least worst scenario I can think of at this point is that he just can’t admit he missed the captions and implications when he posted the image. So know he can’t shut up the racists Jew haters on his own facebook page that are supporting the image because they find it good Jew hating material and he would be contradicting himself if he tells them they are mouthbreathers?
Freegards