In a carceral state--a.k.a. a prison state or a police state--there is no Fourth Amendment to protect you from the overreaches, abuses, searches and probing eyes of government overlords.

But warrantless breath tests are constitutional.

What seems like almost a tabloid style article -- You Won't Believe What Happened Next!-- is in fact a troublesome look into a little known part of the war on terror: our Constitution-free border zones.