Just the reduced cost of government-provided (taxpayer-provided) benefits will more than cover the cost of the wall. Imagine how many illegals sit in our public schools right now. At, what $8000-12,000 per student per year. Plus free lunch. SSI. Section 8. Plenty of states pay benefits as well as the federal government.
And think about all the overcrowded roads in southern California. Imagine them with no illegals clogging them up.
“Imagine them (the roads) with no illegals clogging them up.”
And, their easily-aquired driving licenses allow them to vote (illegally) like real Americans.