The truth is we're fighting an enemy that is happy to die as long as he takes a bunch of us with him. That is probably the most dangerous enemy to have especially if they get a chance to use WMDs. Look what some of them did with a couple of airliners. These crazies are like the "terminator", they don't feel pity or remorse and will not stop until we are dead, and that is the difference between them and us as well as why we may be in the greatest danger we have ever been in. I don't like killing but is the only way to stop these radicals and our only defense. It makes me sick but it is what it is.