Most times politicians show their ignorance about things that most people don't know hardly anything about. Like how the internet is this series of tubes. Or some other pop cultural reference.
And then you have Senator Mitch McConnell, the Minority Leader, totally flub a quote from Casablanca. Not only did he flub the quote, he got the context wrong, and when and where the quote happened. The only thing he got right was the actor's name, Claude Rains.
It's just so sad.