We just had another school shooting in Nashville. Someone with anger in their heart legally purchased weapons with what I think of as a military capacity for killing many people in a short amount of time. The shooter did not make their own assault rifle, etc. but rather purchased it. My naive layperson understanding is that many legislatures have passed laws excluding any legal responsibility by a gun seller, distributor, or manufacturer for the actions taken by a gun purchaser. When selling weapons with military capabilities beyond any reasonable definition of self-defense this clearly puts society at risk. A starting point in dealing with this completely evitable ongoing tragedy in our country and none other would be to publicize such laws and demand their repeal or some explanation as to how they serve the public good. It really, really hurts us all on so many levels that we have traveled this path since the repeal of the Assault Weapons Ban, imperfect as it was. The before and...