text: I don't know about "neighboring nations"..what I do know is that we built a wall in CA and it was deadly.  I believe it was called "operation gatekeeper.....sorry...I don't have the right name" and it led to the deadliest year ever for immigrants.\n\nWhile alot of people will say....."Fuck yah.....build them there walls"\n\nWhen you build walls....people will tunnel, they will construct amazing ladders.\n\nMy answer.....there are far too many literal fences (you said that) and we will never get it right.