Holy schneikies Sam, where did you find that?
My position on background checks is thus: we trust these supposedly dangerous people around children and the elderly. We let them date and marry submissive women who would rather use a frying pan to beat the cops who show up to protect her than let them haul her abuser off to jail. We let them buy motor vehicles, power tools, kitchen knives, and sports equipment without background checks. Yet we want to stop them from buying a gun, because then they can do no harm? No! If you think they are too dangerous to have a gun, they are too dangerous to have free reign in our society. If we improve our prison systems, we can do away with background checks completely.
I'm all for a voluntary background check system for those that want to cover themselves before a private sale, but a mandatory system can only lead to trouble as far as I'm concerned.