Editor’s note: This is a lightly edited transcript of today’s video from Daily Signal Senior Contributor Victor Davis Hanson. Subscribe to our YouTube channel to see more of his videos.

Portrait of Victor Davis HansonHello, this is Victor Davis Hanson for The Daily Signal. I was looking at the news this week and I thought of an experiment. What if you really wanted to destroy the United States? What if you’d had ill intention for America? What would you do? What agenda would you pursue?

And then I started thinking of civilizations. What was the stuff of civilizations that made them work? And it’s basic: their borders, their finances, their unity, their fuel, their food. So, if you really wanted to, in civilizational terms, destroy the United States, the first thing I would do if I were an enemy of the United States is I would destroy the borders.

In other words, I would just let anybody come across our version of the Rhine or the Danube, as they happened in fifth century. And that’s pretty much what we have done the last 40 years, but particularly, the last four years. …