What difference does it make that this point. Virtually none of them will ever be deported. They will have anchor babies, get on welfare and eventually be amnestied to vote for democrats. In the event of no amnesty, all their millions of kids will be voting for democrats anyway, it will just take a little longer.
The GOP committed slow motion suicide years ago with its refusal to crack down on immigration, legal and illegal. The entire country will eventually have the political sensibilities of California. If some states are holdouts, the Feds will just screw them over.