From a story on politico.com by Rich Lowry headlined “Donald Trump Is Our Huey Long”:

It is tempting to think that Donald Trump is a new phenomenon in our politics, the likes of which hasn’t been seen before and never will be again. This isn’t true, though.

Steve Bannon liked to associate Trump with Andrew Jackson and there were indeed thematic and personal similarities. But another analogue, especially apt as impeachment and indictments have, so far, failed to dent Trump, is Huey Long, the populist politician from Louisiana who was Teflon before its invention.