Lambo,

Steve203 is absolutely correct in his post saying the whole sanctuary city thing is totally misguided/wrong.

There's something in the U.S. Constitution called the Supremacy Clause.

States and local jurisdictions are subordinate to federal law. Period. This is very well established by the courts, there is no dispute.

It may be politically unfeasible, but strictly according to the law, the feds could arrest any state or local official who interferes with ICE operations; or who assists illegal aliens in evading federal law enforcement.

In fact a Judge I believe in Colorado but I may have the wrong state is currently under indictment for doing exactly that.

Also, we had this little kerfluffle called the Civil War which should have resolved this in your mind, but apparently, didn't.