Thanks for the information. I think the crazy fit illegals will try to find a way to scale them. (If there are any fit illegals crossing the boarder at all). What about transportation of drugs? Just curious what the solution for that with this wall setting.
“What about transportation of drugs?”
That is definitely a tougher problem, requiring a lot of sophisticated counter-measures. Good pedestrian barrier helps by taking away the easier routes, and channels smugglers into border checkpoints, or difficult rural routes.