The little that Trump did build was a fence, it was not a wall. China have a great wall, Trump does not.
"....The difference between a fence and a wall is that you can almost always see through a fence, at least to some degree, while a wall is solid...."
The effectiveness of Trump's fence can be negated by simple ropes and ladders.
Trump's wall was always BS, it was just simplistic BS he sold his cult followers.
Trump never built any wall and Mexico never paid for a wall.
Ropes and ladders.
