this is exactly how everyone can tell that all you do is parrot what the teevee msnbc cnn people command you to repeat. " the wall " is more than just a physical barrier. " the wall " is shorthand jargon, meaning physical barriers of several materials, dispersed over land and waters, doing different things to deter illegal crossings. plus several technological devices for identification and surveillance and deterrence. plus manpower. law enforcement border workers.  he called it " the wall ", to dumb it down and explain it, for people of your intellectual capacity to understand, but this seems to have backfired and was a mistake to do, apparently.
United States