 We have such a huge troop presence, we have so many allies, the threats are ever present. That basically President, and he has been exercising self-defense throughout the region. I'm not making a normative judgment yet, I'm just trying to explain it. You might think that's a great thing, you might think it's a dangerous thing, we'll get to that in a second, but that's the theory. There's another theory that's been, all of these theories have been articulated in legal memoranda from the Office of Legal Counsel in the Justice Department where I used to work.