I mean think about that. A cop who's 'trained' for hostile situation and who has a gun, points that gun at someone, and the person who isn't trained and is staring at a gun is the one who is supposed to control the situation.
Something has to change. The police in the US are woefully lacking in training and many of them are terrified to go out and do their job.
Dear
IsaacNewton
Instead of all this "armchair coaching" from the couch in front of TVs
and preaching from the Pastoral or Presidential pulpits,
why not have all the concerned citizens JOIN your local military, police,
teacher's unions, and prison ministries. Go out there and get in the field.
Go through training, meet with police about procedures, and make sure
there is better screening of both citizens and police and teachers in each community.
Preaching to "somebody else to change" is what isn't getting anywhere.
The people I've seen make effective change go out there and get directly involved.
Those are the groups I support, the people I get involved with who understand DIY.
Try it. You'd be amazed how a few people in each community can make it happen.