You aren't doing your part; you just complain here, which does no good.
Excuse me? What makes you think I haven't made complaints. Here's what happens - "We're aware of it, there is nothing we can do unless they are openly committing a crime." Translated into: "We know they're illegal, but asking them for their papers would get us reamed by political groups."
I've also written my representatives.
But, I guess I haven't been too vigilant, and "not doing my duty" as I was in the area on my way to my military job.