If you have seen District 9 then you know what I'm talking about. Would you be okay with a gun control system that keeps the firearm locked (meaning it can't fire or load) unless its owner is holding it? I think it's not such a stretch compared to the technology we have available today and I think it's a pretty simple and clever idea to keep people from abusing guns. Say each gun is required by law to have this lock system and you have to register with your DNA (or finger print, let's not get too scary here!) before purchase. Now that you have a profile, the gun will only be useful in the owners' hands because only they possess the fingerprint/genetic material the gun recognizes as its masters'. Thoughts?