This last week there was an interesting and fairly convincing documentary on television. They went back to the basics and on to setting up the format from the sixth floor of the building, using laser to establish the means and probability that Oswald was the shooter.

It of course is not conclusive evidence that he acted alone. One thing baffles me. Common sense seems to indicate that most people include other people in their motives and plans, but we are asked time and again to accept that there was no conspiracy, that each assassin acted alone.