I'd have to disagree with that being very well stated.
To compare Bush to a man who, under the control and direction of the Guardian Council (The real power of the theocracy of Iran) claims he will remove Israel from the map, asks the world to imagine a world without the U.S., funds, trains and logistically supports Hamas and Hezbollah isn't very logical, unless you attempt to insert relative morality and other bits of ethics-twisting variable into the thought process.
It is also intellectually dishonest to attempt to call wanting to block the nuclear arming of a theocratic insane assylum on racism. That is a cop-out.