What do you even do with that? 
I don’t know how anyone can do these things and live with themselves. But “rules are rules” arguments are very powerful. “I don’t make the law, I just enforce it.” Of course, everyone has a duty not to participate in the enforcement of certain laws. If they didn’t, then the “just following orders” defense to genocide would be valid, and there would be nothing wrong with participating in the building of a totalitarian nightmare-state. I think one big problem with cops and soldiers is that they launder their morality and fail to exercise the basic responsibility of asking whether what they are doing is humane.
But even that lets them off the hook too much. Take the wheelchairs. There is no law saying that cops have to destroy a homeless person’s wheelchair. That’s a matter of pure discretion. Even if you’re told to conduct “Operation Clean Sweep,” nobody is going to object to you allowing the disabled to roll away rather than, as depicted in a tragic photo from the scene, stagger away painfully. What could possibly cause police to act this way?
I don’t know, there’s just a kind of “authoritarian mentality” that many of them seem to develop, where they think “the law” means “barking orders at people and then punishing them mercilessly if they don’t comply to the letter.” Look at that poor guy who got murdered at the La Quinta in Arizona. The officer kept shouting instructions at him and confusing him, and then when he made an unexpected movement the officer filled him with bullets. The cop was acquitted at court, then given early retirement and a pension.
Bone has his excuse not to care. “The law says”. That this application of the law led to atrocity is of secondary concern, because it’s the law. Indeed, we’re the ones who are being unreasonable by expecting that the government not send a homeless schizophrenic with diabetes to die in a country he has never lived in, because that’s the law. And if you get a sinking feeling in your gut about that, well, ignore that too - appeals to emotion are a fallacy.
When presented with human suffering, the right-wing thought pattern is to find a reason, any reason, not to care. Again and again and again. And if you look, you can find an excuse for any atrocity. The more you excuse, the easier it gets to excuse the next one, until you are excusing separating children from their families by blaming their parents for committing a misdemeanor decades ago. “It’s the law”, see. How much harder could it be to justify the gulags? The killing fields? The gas chambers?
I hope it’s not too much of a stretch to see why I am viscerally sickened by this. Or why I expect most other people would be as well. It shouldn’t take a lawyer or a constitutional amendment to understand that sending a sick, mentally ill man off to die is fucking wrong.