"I have no idea why you find it implausible that someone might have fired shots from in front of Kennedy"

There! You proved that you are making assumptions and read what you want to read. I do believe that there was at least a second gunman and that Kennedy was shot from the front.

What you did was read your own thoughts into my comment, and if you re-read you will see that I NEVER disagreed with you.

Which proves my point, it is hard to find someone with an open mind.