Ok,
This song is stuck in my head even though I don't believe in what it says. It's a total anti-war song and I have listened to it a lot and it makes me think about things, but I still don't feel it changes how I feel about military service. I do believe that combat and intense stress changes people in ways that they will never be the same.
I am different after my own personnal experiences in Iraq and I have seen a lot of POW's and detainees captured(and treated very humanely) although I did see a lot of innocent people killed(men, women and children). I understand the point of this song is to make people aware that war changes people and brings out the evil inside them. I do feel it does this a little harshly though. I'll leave it up to you to decide.
http://www.youtube.com/watch?v=_DboMAghWcA