and that was significant because you had people like adam clayton-powell, jake yo jacob se leaders important civil rights movement in congress and it was very important that they be there. >> yes. well, of course the whole purpose of the march was to get congress for pass legislation and these congressmen were on our side. but we also knew when so many people showed up, we were only a small band of people comparatively. hundreds of thousands of people showed up, we all knew something was in the air and something might happen. >> let's look at another picture of a very important figure who was there. bob, you photographed rosa parks that day, you had photographed her before. what was your impression of here? >> well, rosa parks was a great heroin and, by the way, contemporary to earlier information, both she and i think miss height spoke at the rally at the washington monument. so there were women speaking there. but rosa parks appeared in every one of doc's events and i photographed her at the -- at his funeral and i must have taken maybe two or three rolls of film, that would be 60 or 80 ph