your ridiculous xenophobia insertions aside.. why is ANY property/border controlled?
A.To stop trespassing and illegal entry.
why build the wall?
Because we deport illegals and they return 3,4,5.6 times and commit heinous crimes.
or.
because they die in the desert and the humane thing to do is to stop them before they start.
or
because it's part of a border control system that sees different levels of enforcement depending on the POTUS..
The Congress is not going to do immigration reform until there is border security. that's a given.
Some of us would actually like to striaghten out the mess of years of neglect, and a wall is an essential part of that.
Which is why Obama is putting up a wall to begin with..so his "border" isn't compromised to begin with.