Yea, that stupid Constitution thingy. Those vapidly stupid Founders that wrote it. WTH were they thinking? Blackbird.
You should go back and read my post; what I am referring to is the fact that people howl and scream about the all-powerful all-knowing "Government," but really, the laws that are attracting problem immigrants here - that is, ones who are coming looking for freebies or escaping from criminal charges in their own countries - are all local laws. Some cities give away benefits with no requirements for reasonable evidence of legal residence; many of them prevent law enforcement or others in the reasonable pursuit of their duties from asking for ID or reporting suspicious cases to immigration authorities. Deal with those things and you'd be moving in the right direction.