I read your link. As far as schools go, a person that is registered to carry can keep his gun in his locked vehicle, out of sight on school grounds including school staff. And they loosened regulations on how many armed guards a district can hire. I certainly don't have a problem with either of those laws. In fact I see it as a plus for taking down an assailant in a school setting where most of the time they are sitting ducks.
Tim I heard a lot of talk yesterday and today about banning semi automatic rifles. But then a smart person I often read pointed out some statistics that turned out to be true. In 2017 according to the FBI there were 403 murders using a rifle and 1,591 using a knife. Latest data available.
FBI — Expanded Homicide Data Table 8
Rifles - 403
Shotguns- 264
Personal weapons (hands, fists, feet, etc.)- 696
Other weapons or weapons not stated- 979
So what I did was start doing searches on the web about murder by knife stabbings. Then I did a search on students murdered by stabbings. OMG I was shocked to discover the number of students that had been murdered with a knife. Overwhelmingly these cases were only covered in local media, not national media.
We have some real problems in our society. Semi automatic rifles are not at the heart of them.