apartheid powers had tried to play black tribes against each other, and people in the anc would say, we are not tembu, we are not pondos, we are not zulus, we are blacks. and mandela said, no, this culture is important to the people of south africa and we cannot reject it, we must reach out to those people. and it's come full circle when you think, here he is buried in qunu, adjacent to the village in which he was born, in the solemn ceremony that blends east and west, that he's finally come back to his resting place, he's come full circle, and it's a beautiful circle that we see and to echo christiane and cyril, it is, i believe, sets the stage for this extraordinary transformation in south africa that he has ushered in. >> rick stengal, and christiane amanpour, thanks so much for