Alrighty then,
First of all, don't assume that Bush has any real power or is indeed clever enough to formulate and drive the foreign policy that America now pursues.
He is in essence a figurehead for those in his inner circle, (Rumsfeld, Cheney, Woflowitz in particular) who are some of the most powerful, influential and committed ideologues in the neo-conservative movement, many of whom also developed and drove the foreign policy of Bush Sr when he was in power.
Neo-Conservatism is the new-wave of ultra-right, isolationist, might=right, call-it-what-you-will, political thinking.
It supports the notion of pre-emptive war and the establishment of a single, or group of, "bad guys" against whom America (or whomever is in power) can pursue war in order to unite public opinion in support of a single, semi-authoritarian leader. In this respect, it IS similar to nazism in many ways, it just hasn't yet had the chance to kill as many people as the nazi movement did.
Neo-conservatives also hold great admiration for and have indeed worked closely with Israels' ruling political party, the Likud. In particular the neo-cons view Israels occupation and subjugation of Palestine as necessary and right and object strongly to the notion that Israel should participate in a peace process.
Think I'm kidding? Do some reading on neo-conservative theory, I reccommend reading Richard Perle, and Michael Leeden for some contemporary neo-con theory and Irving Kristol and Norman Podhoretz to understand it's origins.
Leeden in particular is a driving force between the ideology of Cheney, Rumsfeld and Wolfowitz and basically believes that violence in the service of the spread of democracy is America's manifest destiny. As such, Leeden provides the philosophical justification for the war on Iraq.
When you're done reading, ask yourself this, what will we do when China decides that pre-emptive war, having been endorsed by the United States, is an acceptable means of conducting a nations foreign policy?
Also, don't blame Bush Jr for the sanctions that killed half a million Iraqis, his Dad and Bill Clinton are equally to blame for that. Blame him instead for the thousands of civilian deaths in Afghanistan in his other failed "catch the bad guy" war and blame him for the total breakdown of law and order in both Iraq and Afghanistan as he's pretty good at winning wars, but terrible at winning peace.
Not even the most left wing of us could argue that world isn't a better place without Saddam Hussein, but I doubt even the most right wing among you could argue that world is a better place for having been drawn into a war based on bare-faced lies. If you can argue that, Machiavelli would have been proud of you.
Want to know more? Check out Disinfopedia's entries on
The Project for the New American Century (PNAC), scroll on down and check out the 25 founding members of this neo-con think tank. Also check out the entry on
Neo-conservatives.
</rant>