[Deo volente]

I wonder how much money they could raise if they stopped these millions of invaders at the border, gave them Social Security numbers, and required them and their employers to pay into the system, instead of just vanishing into the country, to work for cash and not report their income.
Probably a lot of money.

[itsahoot]

if they stopped these millions of invaders at the border, gave them Social Security numbers,

They already do that but they don't use them for employment they use them for benefits.