The federal government wants the IMMIGRANTS here, legal or not. They have made it obvious.
The federal govt. wants to integrate Mexico with the US, Canada, too, if they'll go along. That's been plan A. Plan B. is the complete integration of the rest of the hemisphere. One free trade and travel zone. Open borders. Just like the EU! Whoo Hoo! The fact that most of the hemisphere's population will head for the US and stay there hasn't occurred to globalist big thinkers. Oh, well, we'll deal with that pesky problem when we have to.