to put together. it has a bit of a historical sweep. because you need to understand some of the history. and the history itself is fascinating. i think there's nothing more interesting than history. i mean it's everything. so it talks a little bit about how this war in afghanistan started, and it didn't start with 9/11. it started a lot earlier than that. and there's two types of name narrative threats. one, a soldier story. a soldier i met there right before a fire fight. and i stayed in touch with him over the years and his family, to see what kind of impact this week intense combat has. and then this contrast of going from an intense comeback situation, to coming back to the u.s.. and such a small percentage of people in the united states participate of showing the burden of military responsibility. so it's very hard for them to do that. and then what it's been like for the afghan people. so these two parallel