I won't pretend to have any answers, but I have a whole lot of questions. Maybe they might seem "irrelavent" to some people, but details are my job, so I guess I'm just wired that way....
One thing that just doesn't seem right...there were three shell casings found by the window on the 6th floor by the open window. Oswald was supposed to have fired three shots in about 8 seconds, stash the gun, and get the hell out of there. If he was in such a hurry, and knew that his third shot took the president's head off, why did he bother to eject the third spent shell casing?