Not at all eyeball. I understand there are pieces of ID in place that can be used. 333 want's it to be your SS number. I think that is a flawed logic. I prefer a more stringent passport like ID. Harder to rip off, easier to detect fraud and it's something we all must have in order to work. I'd be fine with another form of ID as well. But what i am against is this bullsh*t witch hunt people like 333 seem to want where ICE can stop anyone and demand ID.
Like you said though, why should my privacy be invaded by the federal government? I'm not a criminal, they are.
Why not just cut out all the benefits that attract these people, deport them when they are identified (without actively seeking them) and enforce the laws that are on the books. When a non citizen is deported and not allowed to reenter I would imagine that in some cases family of that illegal would also voluntarily leave.
That would reduce the number of illegals drastically.
I do understand what you're saying about a witch hunt though, and I agree that actively seeking these people with the possibility of harassing citizens could be a big problem.