explain. we have what was said by -- by then student barack obama. we have who he was associating with, controversial association again, radical, i would even argue. we will get to that and then the effort to suppress the video from the american people, dealing with professor ogletrew tree and the media and what capability they have. joel, we will start with you. tablet background of the story and explain it in your own words? >> well, the real background is that barack obama from his protest and the other events that there exists evidence of and this was hidden for a long time, not just by charles ogletree, but the archive of wgbh, which refused to respond to our request for access. this is not about faculty diversity, this is about derek bell, going to take a voluntary unpaid leave of absence to protest a tenure decision and