In my estimation, Muhammad was a delusional charlatan, a lecher, and a man of blood, as recorded in the hadiths. Follow any path in the writings by him or about him, and they all veer off into perversity.
It's an exceedingly dangerous situation, because you have people with a transcendant belief in a hell-bent system. However, "kill them all" is a hell-bent system in itself. I caution against becoming what you are fighting,
Most of these terrorists we are fighting now were at one time "bad" moslems . Or rather, unobservant moslems. Eventually if the perversion called islam exists, something like the taliban or al quada will sprout from it. Eventually someone will read the koran and figure out what it means and the war would start all over again. The only way to prevent that is to make sure their are no more moslems and no more koran.