I WOULD say How do they intend to do that, but its happened so many times throughout History, I hate to even imagine what could potentially happen.
Most likely taking note of all the trump signs in the yards. etc.. it was dumb of them to even say they are going to "remove" trump supporters from society, cause you can bet lists of leftist/democrats are now being created and well one side is actually armed while the other has no idea what bathroom to use.