How are they getting those jobs?Are they being paid legal wages? What kind of selfish,greedy,racist, law-breaking POS US citizen/employer hires them? Are these employers just "helping" someone out, for kindness sake?I seriously doubt that, and no thoughtfull person would agree that encouraging criminality helps this society. Think about that aspect for a few minutes.
The creation and maintenance of an underground class of third-rate citizenry in the USA is fertile ground for increasing crime and poverty rates.Why not just legalise slavery? It is the same system anyway.Preying on the misery of another human being to benefit yourself.
Get the illegals out and toss their "employers" in jail.These laws exist.Enforce them.
There should be many changes, cleaning out the SS number databases, fining employers of illegals, ending all welfare benefits and free health care etc besides just shooting people trying to make their way over. Most important would be demanding the Mexican government reform itself ASAP.