Mentally unstable nutjob to be sure.
The gun is not the villain here but the shooter is.
When one has a complaint or a grievance, there are muvh better, far better ways to express ones protest or feelings than by using a weapon.
One can write letters, make phone calls, send wires or emails, begin an appropriate boycott, start a state petition or initiative at the grass roots level, vote in elections etc. These are the ways right thinking people make their voices heard and they can do so in large numbers but they do not have to start out as large numbers especially at the grass roots level.
The point is violence is counterproductive and destructive.
For a moment I thought you were referring to the turd of a sheriff from Pima County?
Liberals can’t blame themselves; it’s just not in their nature. It’s ALWAYS someone else’s fault. Always.