The conclusion that Bush is "certifiable crazy" does not flow from that article at all. I would say that anyone would laud a goal of having freedom endowed to all people of the planet (whether this is a God given "right" or a simple a natural Human right). Rational people may differ on how to get to that lofty goal. If Bush was certifiable, he surely would impose the "right of freedom" on North Korean first, because it has been shown that Koreans in general know how to live in freedom without excess strife (Chinese have some the same gifts in Taiwan and Honk Kong, so target Red China...), while it must still be shown that a single Arabic state was really able to endow its population with these rights to freedom. Rational (rather than crazy) people may differ on how to achieve such lofty goals, the fact that Bush is not rushing to freedomize (democratize) North Korea, but he is rushing to do the same to Iraq, shows that he is quite pragmatic and not crazy, he believes that the Iraqi democratization task is achievable "here and now", while the North Korean democratization process may require few intermediate steps. While I disagree with the premise that it is our job to democratize Iraq, I surely must conclude that Bush is far from crazy in that he chose as a democratization task a feasible rather than an impossible target for democratization, and if successful, that might even spread to other Arab nations in the region.
Zeev