>> i felt bugliosi went about disproving a lot of the theories that were out there. i guess what concerns me in some ways, we had an agent who is manning the ar15 and another one of these experts who was supposedly on trajectory and firearms and so forth stated that this agent stood up and when the car moved out, he fell backwards and accidentally shot the president. so a gentleman by the name of gary mack who is a curator of the sixth floor museum happened to dig out a film and found out that the agent, an agent by the name of hickey, had not even stood up, was just in the process of starting to lift up when the third shot was fired. so therefore, if he had fired the shot at that time, it would have gone right between kenny o'donnell and dave powers and would have had to gone through the front windshield of the follow up car. that book is still for sale on the market. >> what happens when you are out in public, can you go through meeting people without them knowing who you are, what your background is, the fact that you were there on that day and you were the fellow