and i have seen the list, entertainment, sports, and i have seen from billie jean king to krozny stillsnd nash, and may vis staples, and presidents are there, and what is the point that we are expected to hear? >> well, the summit is going to be looking at not only lbj's legacy as far as the civil rights are concerned, but the civil rights going forward there. are panels on gay rights, panels on immigration, panels on women's rights, and what we are going to hear from the speakers and the presidents in particular, they will try to talk about civil rights not as a past issue, but reframing the issue going forward and talking about what they would like to see happening, and that is maybe different depending which president is speaking from barack obama to george w. bush, but there is certain ly going t be a lot to see. >> and this event is obviously at the lyndon b. johnson presidential library. if there is a mark on his presidency, it is for the vietnam war, but he also was a pioneer on domestic policy. here is president johnson on the day he signed the civil rights act. >> we must not a