Only an idiot could fail to see that the motivation of the Resistance in attacking the US is anger over what the US has done to them. They say it all the time, if anyone would listen. Also you right wingers need to keep in mind that we have done them thousands of times (perhaps millions) more harm than the pinprick on 9/11, so you should feel happy. Just think of the hundreds of thousands killed by our proxies - the Shah, the Isrealis, Saddam, the Sauds, plus the direct slaughters by american troops. Not to mention the torture, the economic oppression, etc. I'd say we're 'winning'.
while you are correct that most terrorists are reacting to perceived injustices, I despise your way of linking America to the root of all evil. The right-wingers' claim that they "attacked us because they hate freedom" is dumb, but the extreme left-wing position you support isn't proper. The terrorists over-estimate the role of America in their problems. They're responsible for a great deal themselves. You do like to attack the U.S. in any way you can.