Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

Here's a cop who was photographed just like BJ Martin, from his left side. And notice you can see his left arm.

And notice that there is no way the picture could have been taken from that location without capturing his left arm. There is nothing you could have done with the camera, the film, the settings, the "crop factor" or anything else that could exclude his left arm from the picture. And it is outrageous that anyone should deny it. 

They must teach these operatives at Op School that when all else fails, argue the absurd. It's an attempt to throw the whole discussion into chaos, to weigh it down with absurdities, and to waste the time of the truth advocate. 

But, it won't work, and exposing what they're doing is not difficult because it is a matter of simple physics, 8th grade physics.