No, we should leave when the job is done. We had a similar crowd of know-it-alls demanding that we withdraw from Vietnam in the 60's and 70's. We know how well Vietnam, Laos, and Cambodia turned out after we left.
Those same know-nothings disregarded our roles in post-war Germany and Japan, p. Their backers became more obvious with the passing of time; who now shores those who would seek the felling of our nation and our way of life?
I couldn't agree with you more.
What is the job? If the job is to eliminate Islam, then I agree with you. If the job is to force our form of govenment on people who don't want it, then I disagree - because it will never happen.