I had a very disturbing experience a few weeks ago, myself.

I was in a gas station parking lot in South Carolina (giving away money for a promotional thing), and I was approached by a man who starting saying things like, "so you think things are bad now, just you wait until Obama's gone. Biden's mentally ill. And when he's gone, then we'll have Pelosi, and she's crooked." And he went on like that for a while, and then he said, "The Clan is gonna ride again!"