I fail to see how 9/11 justified replacing one set of brutal fundamentalist warlords with another. Especially when our previous experience in trying that put into power a brutal fundamentalist government called the Taliban (who'd a thunk?). Whatever the best solution is, bombing innocent people (and thereby creating more people angry enough to resort to terrorism) and forcing ANOTHER oppressive fundamentalist theocracy on them is one of the worst ways of addressing the problem.

Remember, your government trained and funded both Al-Qaeda and the Taliban. What makes you think the US government has any business in Afghani politics with that kind of reputation?