... IMO: It would be a good idea to call David Kopel up as a live witness in the Congressional hearings. I will email my Senators and recommend just that.
Jim
...
Kopel was one of the live witnesses yesterday, alongside Giffords, Kelly, LaPierre and one or two others whose names I forget. The linked document was his written testimony. The usual drill in Senate and House hearings, is for the witnesses to submit written testimony in a form like that document, and then open themselves up to questions from the Congresscritters. The Congresscritters are presumed to have read the written testimony and thus are presumed to be asking questions to clarify their understanding of it, address contradictions/inconsistencies or make argument points with their colleagues. The reality is that there is so much information deluging them they can't and usually don't read the testimony. If it does get read, it's usually by their staff, who summarize it for them. It gets put into the Congressional Record nonetheless.
Kopel's testimony is, regardless, hard facts.