Four years ago I heard something I had never heard before, in 50 years of observing American politics: "Existential threat."
People told me, on a regular basis, that they could not vote for Donald Trump because he represented an existential threat.
Many people are saying it this year too, of course, and adding that the threat is now proven.
I had never heard this term applied to a presidential candidate before.
I'd heard Richard Nixon called dishonest and even evil.
I'd heard that Ronald Reagan was an "amiable dunce" who could not fully occupy the presidency.
I heard that George W. Bush was simply a dunce (maybe not even amiable) who would be run by others.
I even heard that Jerry Ford could not be elected to his own term as president in 1976 because his running mate — a young Bob Dole who would one day be seen as moderate if not beloved — was unfit to be "a heartbeat away."