On his personal blog, Bottom-Up, Cato adjunct scholar Timothy B. Lee compares the Berlin Wall to the wall along the southern border of the United States. There are differences, of course, but important similarities too.
[I]t’s jarring that less than 20 years after one Republican president gave a stirring speech about the barbarity of erecting a wall to trap millions of people in a country they wanted to leave, another Republican president signed legislation to do just that. Conservatives, of course, bristle at analogies between East Germany’s wall and our own, but they seem unable to explain how they actually differ.
Judging by its 'wall' policies, the United States appears to value the freedom of Europeans more than Americans.