Wow, you do realize that a clear copy of the Zapruder film refutes your conclusions!But one thing in your above collection that I do find a little odd is the following video, SS agents aren't paid to goof around so this agents gesticulating arm waving after being ordered to remain behind at Love field is somewhat of a mystery? //www.youtube.com/watch?v=yJci8_rMFWwJohnM
John, I have a vague memory of reading about the confusion. I could be wrong, but it seems like one of the books that either Clint Hill or Gerry Blaine wrote addresses this. If I remember correctly it might have been the two JFK aides who rode in the Queen Mary vehicle that caused it. I will try to see if I can find where I read about this and verify things, if I can find it.