He's like too many cops, and too many non-cops, for that matter; he doesn't want to just help people, and to make things better and safer; he wants to control people, to punish them, and to dominate and coerce them, and very much enjoys doing so.
One could almost live with it, and almost ignore it, in non-cops, but I think the psychological screening for cops should be a good bit better. They have much more control over our lives, for better and worse, and so should be more judicious and wise in exercising it.
This guy seems like Barney Fife on crystal meth, for Pete's sake.
If you vote for government, you have no right to complain about what government does.