i want to thank john markus and scott, having deeply informed reallied model journalists who are saturatedindustry and have been able to challenge and provoke us as i think growthly enhappensed the value -- greatly enhanced the value of these proceedings. thank you so much for doing this for us and to all of the panelists and keynote speakers, too, heart felt thanks, so, thank you, everybody. there -- for those of you dashing if for the one o'clock r flights, the shuttle bus should be outside the main entrance to the davis center. [inaudible conversations] >> we'll run it back around or i'll give you a lift if you need it. if you're going back to the hotel, they have a shuttle. [applause] >>> there are many people who might take issue with grant saving the union during the civil war. didn't lincoln do that? well, yeah, he did. i'm not going to say grant was the only person who saved the union, but he was the commanding general of the armies that put lincoln's policies into effect. he was the general who accepted the surrender of the northern virginia under report e. lee that ended the war