Did you go to Israel and study their fence?
Rick Perry has several times.
Israel’s barrier cannot be built on the entire southern border of the US. Howeve it does work and since Perry is the one that actually did the studying and not you, then a strategist placing of an Israel style fence could work .
You know of course better than those who are dealing with this problem every day of their life and looking for real solutions.
And imagine how a 2000 mile 15-20 foot wall with gun towers, razor wire and a trench separating us from our number one trading partner, Mexico, would look to the world. They are not driving us into the sea. They are not refusing to recognize us as a country. Criminal gangs, drug cartels and unchecked illegal immigration has created a war zone on the border.
To the world we would look weak, retreating behind a wall. Not a good image and totally unnecessary.