Unless they're forced out, which seems to be happening in some of the Central American countries. Rather than deal with their criminal elements, they make it easier for them to move north and become our problem.
I wouldn't advocate shooting on sight, that's for sure. But if we started billing the Mexican government for every illegal we have to send back across the border, pretty soon the Mexican government will start keeping them out. It will be cheaper for them to educate and find jobs for them than it would be to pay the US for sending them back.However, short of possibly shooting them on sight, it isn't going to be possible to stem the tide as a lot of them feel they have little, if anything, to lose.
Actually, I think I like the sound of that. As long as they can find work and keep within the law, pay taxes and at least make an effort to become naturalized citizens, I have no problem with it.Personally, I think we should have a "yellow card" or second class immigration to go with the standard immigration ...