Well, this is very bad news:

[The Marines] have new orders to treat Iraqi civilians, including women and children, as hostile until proven otherwise.

Best response I've heard is from the comments over on The Agonist: Who knew it might come to this? Pretty much everyone outside the White House, I think.

I haven't said it yet today, so here it is: these people have got to go. Team Bush needs to be benched. The current administration must not be allowed to steer the course of this nation for four more years.