Adding more laws will just make more confusion.
Check it out:
The people that tell you that our system is broken would say, “Building a fence is exactly what we mean. We shouldn’t have to build a fence. Civilized countries don’t build fences to keep people out. That’s not what we’ve always done.” And what they mean when they say the system is broken, we’ve got 11 million illegals here, and they’re just trying to sell people on the concept that we need to change something. And that maybe true, too, but what you’re saying, at least what I hear you saying, the only change we need is enforce the law that we already have.