Doesn't that song go "most of all we're at war with out self"? Yeah, that's the last line of the sort of spoken intro to the song.

"young-(white)man-goes-to-war-and-finds-his-idealism-falter" plotline that belongs to the main character. It is pretty much identical to the majority of plots in war films' lately, I see this kind of in GK, too--mixed with a dose of "starting off cynical." Either way, it didn't move me as much as I wish it would.