On the wall....it is one single component. On value...it’s marginal unless you utilized more personnel along the wall.
One of the things that I suspect may fall into play is that the US will conclude some peace deal with NK, and a piece of this will be the release of US solders (maybe 5,000, maybe 10,000) from South Korea. The obvious thing to do....bring those back and base them along the AZ, New Mexico and Texas.
If you would toss in higher number of security personnel, the wall, a national ID card, and more enforcement of laws that exist on illegals being hired, then this whole discussion would go away in just a year.
I disagree.
I think the wall is CRITICAL.
It needs to be built. Otherwise, after one losing election, it will be 100% reversed.