blend. For a single bolt action (rifle), he had to have been firing dam good because I don't think anybody could fire that rapid a bolt action... The next thing I knew, someone was kicking my butt and telling me to get up. It was a policeman. And I told him to go jump in the river. And then this other guy - a policeman - comes up with a gun. I don't recall if it was a shotgun or what. And he was crying and that thing was waving back and forth. I felt threatened. One of them asked me if I had taken any film and I said yes. He told me to give him my film, so I tossed him my camera. I said you can have everything, just point that gun somewhere else. He opened it, pulled out the film, and then threw the camera back to me. All I wanted to do was get out of there. The gun and the guy crying was enough to unnerve me. Arnold's presence on the Grassy Knoll has been questioned by some researchers because he doesn't appear in photographs taken that day. His position well under the overhanging trees on the Knoll left him in deep shadow. He was seen, however, by at least one person in the presidential motorcade. Former senator Ralph Yarborough, who was riding in the same car as Vice President Johnson, confirmed Arnold's position in 1978... Corroboration of Arnold's story may have come in