Agreed, except they have social security numbers, drivers licenses, they are living as citizens, some for decades. Many receiving benefits like social security. Not a simple undo. Stopping the newborn from receiving ss#s and benefits and their moms too is at least a start. Like I said I would be happy to be proved wrong. To let this leak before the midterms is just another sign that he needs a bigger majority in Congress so these complex fixes can be addressed. Yes they will be challenged right away but the courts are in place now. I am looking for Ginsburg to retire the day after the midterms if the Dems don’t pull it off. I think she is hanging on for that.