Let's see if I have it straight:
1. Non-answer.
2. Employers of Illegals are the cause of the problem.
3. Illegals are the effect.No?
2. Employers of Illegals are the cause of the problem.
They are here for jobs. Americans hire them. Yes.
3. Illegals are the effect.
Job offered, job taken. Yes.
I in no way mean to imply these are the only causes and effect, by the way. You did call for brevity. ;)