Yes, but crazy people exist in all walks of life. Fortunately most of those walks of life do not co-incide with organizations trying to point those crazy people against their fellow men. It's unfortunate that in some circles this does happen and clearly there is a problem but - and for a die hard atheist this is a tough one - the Muslim religion per-se is not the problem here, if it were you'd know about it because there are a billion+ of them. Every religion and every fringe has extremists, whether they are animal rights activists, anti-abortion groups or religious groups is hardly relevant in the end they are crazy people first and criminals second. How they got to be that way is yet another problem and bears close study because that is where the real problem lies.
I have no problem with muslims (or not more than with christians for instance). I'm just pointing that these terrorists are not simply crazy people. They are muslim extremists. They kill for a reason, they've been brainwashed by guys that have a very specific agenda.
