https://www.wbur.org/onpoint/2020/07/08/14-miles-look-at-the-u-s-mexico-border-immigration
This was such a powerful broadcast. I get so much information when I'm delivering my Meals-On-Wheels and listening to NPR.
My ultimate take-away was that physical walls don't mean much but just cause disruption. We're allowing corporations to operate across the world with very little oversight and yet want to constrict the flow of mere individuals.