an instrument of terror...it is impossible to identify beforehand and remove from society all those who are mentally ill and would commit such atrocities..so the best way of dramatically reducing, if not eliminating, them is to take away such an effective tool. Banning Assault Rifles and their ammunition has been done before...in this country (Brady Bill) and others (see Australia's ban)...those who want to hunt or target shoot have many other firearms, better suited to their interests, to choose from.
Of course this is only a part of the solution...rigorous background checks, waiting periods...databases...ownership age increases, etc. are also essential elements. Responsible gun owners should welcome these efforts.
Anyone who resists such meaningful changes is complicit in each tragedy that follows.
Link: https://www.rollingstone.com/politics/politics-features/all-american-killer-how-the-ar-15-became-mass-shooters-weapon-of-choice-107819/