Should we really give the whole country a pass on reason when it comes to JFK conspiracies?

[Spider Jerusalem]

91. No, no, and no.

The entrance wound is in the back of the skull. This is easily verified by reference to the autopsy report, X-rays, and photographs. The wound exhibited bevelling on the interior surface. This means that the bullet created a crater around the entry point on the inside of the skull. This is ALWAYS an indicator of an entry wound, not an exit. Fire an air rifle at a plate glass window, and a crater will form on the side opposite the impact. It's the same principle, and there's no way for an exit wound in the back of the skull to exhibit bevelling on the interior surface.

"Everyone at the scene"? You mean like Dallas Police officer Marrion Baker, who went to the TSBD?

Mr. BAKER - It sounded to me like it was a high-powered rifle.
Mr. BELIN - All right. When you heard the first shot or the first noise, what did you do and what did you see?
Mr. BAKER - Well, to me, it sounded high and I immediately kind of looked up, and I had a feeling that it came from the building, either right in front of me or of the one across to the right of it.
Mr. BELIN - What would the building right in front of you be?
Mr. BAKER - It would be this Book Depository Building.

http://jfkassassination.net/russ/testimony/baker_m1.htm

You mean like the men on the fifth floor who heard the shots coming from directly above them, one of whom had dust knocked loose from the ceiling in his hair and another of whom heard the bolt cycling and the spent cartridges hitting the floor?

Just after the President passed by, I heard a shot and several seconds later I heard two more shots. I knew that the shots had come from directly above me, and I could hear the expended cartridges fall to the floor. I also could here the bolt action of the rifle. I saw some dust fall from the ceiling of the fifth floor and I felt sure that whoever had fired the shots was directly above me.

http://jfkassassination.net/russ/testimony/norman_1.htm