A lot of people say a lot of things. Where’s the evidence other than a semi-convoluted physics lesson in the effect of force on JFK’s head? What about recovering the bullet? Not one eyewitness in a huge crowd of people. I don’t buy it.
If there’s an official interest in it, Files claims to have used a mercury-filled bullet made by a mob armorer in Chicago and suggests testing JFK’s remains for the mercury traces it would have left.