"Constitution-Free Zone"

How do politicians get away with blatant unconstitutional acts like these? From what I can see, this has been in effect since—forever. And nobody has seen fit to do anything about it. My question is this: “Where IN the Constitution does it say ANYBODY can establish a “zone” within the United States where the constitution does not apply?” But they have done it, and it is being ENFORCED upon us without our knowledge (unless we happen to be affected by it)—mainly because many of us do not pay attention to what our politicians are doing to us.. This is so blatant a violation of the Constitution that SOMETHING must be done about it, but is there ANYBODY out there who has the gonads? I doubt it. (Liberty Alliance)