you quote liberally from thomas jefferson, a slave holder, andrew jackson, a slave holder and you --w the trend is upward that it was jefferson's words that became american creed, quoted by lincoln at gettiesburg to free the slaves. quoted by mlk and so many others. it was jefferson's words that eventually led to the election of america's first black president but you also say this of andrew jackson. to him the nation was a sacred thing, he lost his mother and brother in the revolutionary war. risen the highest levels of slave owning society. when you talk about how jackson is obviously not highly admired these days, but again, it's always a move forward throughout the ages. >> yeah, the key question in my mind is are you devoted to -- as a citizen, as a leader, as both, are you devoted to the experiment of the journey toward a more perfect union? >> not a perfect union because the world is not perfectible, but can we move ahead? and when you think about the american revolution which is in and of itself the greatest act of faith you can possibly imagine, we're still fighting that rev