Reagan was the first of the useful idiot presidents (not fully cognizant but does what he's told) in the Religious Right movement that would become the white Christian nationalist takeover we're watching unfold today.

If he died in office (which was expected with his advancing Alzheimer's) George H. W. Bush would have taken over early, and while he wasn't dim, he was a total white Christian supremacist and a Nazi sympathizer.

As much as we like the idea of Earnest Hemingway shifting through time hunting the worst human beings ever to have lived, the awful reality is usually they were propped up by terrible circumstances.

This is certainly true regarding Hitler and Trump, and unless our plutocratic overlords can see to it that circumstances change for the better for the public we will see more Mussolini wannabes running for office.

Maybe assassinate Jerry Falwell, but make it look like an accident or FBI-drugged psycho-killer got him.