The Gummint has allowed this to develop. Cracking down on business is not a solution. Gummint must integrate their new [informal] citizens; they let it happen, they must want them here, it is Gummint's problem.
"...it is Gummint's problem."
Come to Hudson County, NJ and you will see it is OUR problem. We have so many foreigners here it's like living in the coat room of the United Nations.
Cracking down on businesses that hire these illegals is the only real solution to this problem coupled with better control of our borders. If businesses don't hire them, they won't come here for jobs, simple. It is against the law for these people(businesses) to hire illegals and they should be dealt with, fined and thrown in jail. This would discourage other businesses from hiring. We need to start there. If Wal-Mart is guilty then they should pay, but so should all businesses that hire illegals.
Sure it is. Fines and jail time for those who knowingly hire invaders, or don't do thorough checks, would close the job market. No jobs, no free medical, food stamps, housing etc., the invasion would be curtailed.
Besides that, these aren't "jobs US citizens wouldn't do". They would do them, if wages, hours, and benefits weren't at the slave level.