Anne Applebaum, The Atlantic; Trump Is Speaking Like Hitler, Stalin, and Mussolini
"In each of these very different societies, the purpose of this kind of rhetoric was the same. If you connect your opponents with disease, illness, and poisoned blood, if you dehumanize them as insects or animals, if you speak of squashing them or cleansing them as if they were pests or bacteria, then you can much more easily arrest them, deprive them of rights, exclude them, or even kill them. If they are parasites, they aren’t human. If they are vermin, they don’t get to enjoy freedom of speech, or freedoms of any kind. And if you squash them, you won’t be held accountable.
Until recently, this kind of language was not a normal part of American presidential politics."
