Make their last welfare payment the ticket back to where they came from. If they have children under three give them the choice of taking them with them or leaving them here to be anonymously adopted out.
they certainly seemed to have survived in the countries
they come from who do not offer welfare.....
I've yet to see any starving or poorly dressed aliens, just the opposite.
And here's those from the recent caravan
And these people Paid $4000. to be classified refugees...
And these boat people threatened 'mutiny' of the ship if they weren't given
passage to a country after Italy rejected the boat docking.