Click above to study this video clip several times:
1. Start with Jackie. When she moves sharply to her right, what is she looking at? Obviously, she is concerned about the exit wound of the bullet from behind that has hit her husband.
2. Now look at the then-Governor of Texas sitting in the seat ahead of JFK. He looks behind., turning to his right. Why? Because he knows something is wrong back there. Then what? Immediately he ducks forward turning to his left. Why? Could there have been a threat out in front of the car on the right?
3. Next look at the clip again and study the driver. This poor man has been accused of shooting JFK. But look at him. With both hands gripping it, he is hunched over the wheel, trying with all his might to roll himself up into a little ball.
4. Finally, look at the head of the President. If the bullet that killed him came from the rear of the car, why is the impact throwing his hands up toward his head? Why is his head thrown backward?
This is part of the evidence known to the panel of experts headed up by Justice Earl Warren, who for fear of his own life admitted that the truth about the assassination of John F. Kennedy would not be known to the American public for decades.
For those of us who lived through this tragedy it is disgusting that it has taken so many years for evidence open to the investigators at the scene was covered up and obscured by government officials for so many years. This must not happen to the 9-11 investigation: not beyond the present depth of the cover-up.

Now, let's imagine we are a CIA official. Let's go through the four steps again and put the official spin on the story:
1. Start with Jackie. When she moves sharply to her right, what is she looking at? Obviously, she is concerned about the exit wound of Oswald's bullet from behind that has hit her husband.
2. Now look at the then-Governor of Texas sitting in the seat ahead of JFK. He looks behind, turning to his right. Why? Because he knows something is wrong back there. Then what? Immediately Oswald's bullet has hit him in the back forcing him to spin back to his left, rendering him severely wounded.
3. Next look at the clip again and study the driver. This poor man has been accused of shooting JFK. But look at him. With both hands gripping it, he is hunched over the wheel, trying with all his might to roll himself up into a little ball.
4. Finally, look at the head of the President. The bullet from Oswald's gun has now gone through the body of the Governor, has struck the dashboard of the car, changed directions, careened off the windshield of the car, directing its force back to the rear of the President's head, where turning again toward the front of the car it enters JFK's skull with such force that he snaps reflexively backward, the victim of the magic skill of Oswald's bullet, found later in the hospital in prisine condition.

You can count on it, if a government agent's lips are moving or if his typewriter is creating a report -- he is creating a fantasy.