Speaking of "cash", kaganOvitch, it's been a while, but way back, during his Presidential campaign I believe, Trump let fly with thoughts on mass deportations. Some bright minds (also likely idle) decided to project the COST of doing what Trump decided he might do.  Whoa.  The cost was just HUGE...would skew the entire financial footing of the country.  It's THAT big a deal. 

So, relax, folks. Ain't about to happen.  Not because America wants these people to stay.  Not because it would be a terrible thing to inflict on any group(s), not because of the stain on America's reputation.  It wouldn't happen simply because--as is often the case--because it would be uneconomical to do it.