This is freaky.
A 1958 TV show called 'Trackdown' had an episode about a snake oil salesman named Trump who came to town claiming that only he could prevent the end of the world by building a wall.
"I am the only one. Trust me.
I can build a wall around your homes that nothing will penetrate," said Trump, whom the narrator describes as the "high priest of fraud." "
You ask how do you build that wall. You ask, and I'm here to tell you."
Art imitating life, or in this case, life imitating art.
https://youtu.be/h1D2ynASqe4