I just took a look, @nonoise , and it appears I can rent Warfare for 5.99. I have got Elephant at the top of my "pay for list", but I will put Warfare as #2. (You may be interested in Elephant yourself; the trailer makes me think that it is based on Columbine.)
In the end, things look rather fruitless considering what they sacrificed but that is basically the cost of war. It should be required viewing for all the gung-ho wannabes out there.
That was me when I was growing up. From reading some of your posts, I think I am about 5 years younger than you, meaning that I was growing up under the shadow of Vietnam and the draft, but in the end the US was out before I was old enough. But I was like Tom Cruise’s (nationalistic in his youth) character in Born On The Fourth Of July--I thought it was my duty, and I guess I couldn't wait to be old enough to go somewhere and be a hero. Many times since then I have given thanks that I was born in ’59 and not ’49 . . . talk about fruitless.