yes at this point no. We can't get out of this. But in the eyes of most of the world we were very justified in invading Afghanistan. Even blatant radicals would have had problems denying that. But we got greedy and lost credibility in the eys of the world by invading Iraq. And now we have made a very big mess of things.
Who is responsible?
the man at the top: BUSH.
I disagree. Terrorists, many parts of the Arab world, and some Americans (e.g. 240) did not support our invasion of Afghanistan.
And in my view, Bush is responsible for the war, along with other world leaders, and all of those in Congress, Republicans and Democrats, who told the world that Saddam was a threat.