Trump's wall isn't evil. It's medieval.
President Trump, in his address to the nation, defended the right-eousness of his proposed border wall.
"Some have suggested a barrier is immoral," he said, but it's really an expression of "love."
He has a point. The trouble with the wall isn't that it's evil, but that it's medieval.
If the plan is to bet the United States' national security on the siege-warfare technology of the ancient and medieval worlds, which is what a wall does, then our strategy has to be much more Byz...