The original CNS story is no longer archieved by Google has numerous other references to this study which is at:
Link to study:
IMO, it is the goal of the nanny-stater gun-grabbers to envelope the Second Amendment in so many regulations, procedures and paperwork as to make exercising one’s rights to own firearms a complete exercise in futility.
If they simply try to overturn the Second Amendment, they know they will be inciting violence. But, if they envelope it to the extent that it is virtually impossible to obtain a gun for ANY reason, that type of legislation will, likely, fly under the radar.