Well, tell us this xjnyc_2013eee.
Just how do you propose we track all the bad guys guns? You don't really expect them to register them do you. The only "trackable" guns are the ones in the hands/possession of the law abiding. So, when you can honestly answer the question as to how ANY of the new proposed laws will prevent mass killings, then you'll have the answer as to why they are a waste of time and taxpayer dollars. Heck, the laws on the books now aren't enforced now so I suppose to folks like you new improved un-enforced laws make a lot of sense. A radical left wing extremist demokkkrat scumbag buy back is in order. Sub-verters of the Bill of Rights. Not Bill of Needs.