Two answers: (1) I wont (and it is really just a fear-mongering topic), (2) I might go door to door and ask you if you have a gun. Regardless of a yes or no, I mark down, no, and move to the next house.
But it is silly to think we have the time, money, or man power to get even 1% of the guns. We cant even get them off of known felon gang members.
Ding, ding, ding - we have a thread winnah!