With the number of firearms scattered around the USA, ripe for the taking (according to the media) - I'm surprised the proverbial nut hasn't been tightened enou

With the number of firearms scattered around the USA, ripe for the taking (according to the media) - I'm surprised the proverbial nut hasn't been tightened enough for the bolt to shear - yet. (I am not condoning or encouraging violence in any way with this comment)