Not sure what your point is.
Protesters did, indeed, portray Bush as Hitler by drawing the ugly little mustache on posters of him. That's just fact. It's sad to see that ignorant people in other parts of the world think that way, but it happened, and I don't mind knowing what's happening, even those things I disagree with. Perhaps you just don't want to know about it, which is fine.
If you have a low tolerance for ugly truth, avoid it.
I refuse to let it affect my blood pressure or my good manners, and I'm not going to overreact to bad behavior.
Neither am I going to get in a dither over a typo. I mean, suppose it was an intentional typo, someone making a petty dig at the President. Remember how adults handle juvenile behavior?
I-G-N-O-R-E.