I think that Kos just uttered his Dean scream this morning with his "Screw them." comment. I really don't give a crap where Kos grew up, his comments were simply inappropriate and uncalled for. What happened in Fallujah was barbaric and inexcusable. To come out and say "Screw them." of these men has instantly made Kos a liability to the causes he was supporting, the candidates he's promoting, and the people here that comment on his site. And him redirecting from his original comment to his non-apology does nothing to inspire confidence in him.
It's over for Kos. The sooner people realize this, the better.