Load them on a C-130, escort it, and fly to the southernmost Mexican airport that it can land on.
Unload them, and fly home.
Once upon a time we kept the whole city of Berlin going with air shipments. (Even hauling coal)
We can surely get rid of them.
If these people couldn't get jobs, housing, welfare, and instead got shipped enmass to the
bottom of Mexico, left standing on the tarmac, they would quit coming.
Give them nothing but old bottled water, potted meat and crackers. Then ship them.
