>> thomas barnett in a lot of ways was the guy who's best known for a briefing called the pentagon's new map. he in the early 2000's was really kind of a guy who captured the zeitgeist of the department of defense and he had a couple of famous briefings, a powerpoint briefing that he would go out to deliver to the military audience which really explains how the post-9/11 world has shifted. but i go a little bit more into what he was arguing and also what he was getting at was that there needed to be something like -- kind of a nation-building cadre available on ready and oncall to address these gap states, these failing states. i think he called it the force. and his idea was you've got, you know, the army -- you know, the big forces that go in and kind of do regime change. they go knock over, you know, nations if called on to do so. but then you need people who are on call and there's kind of a mix of diplomat, aide worker boy scout u.s. marine, sort of this mish mash of different things. but he was one of the early people who kind of articulated it in a lot of ways and sort of expl