You should see the "trouble" I have caused with THIS at airports, courthouses, and Federal Buildings....
The Bill of Rights - Security Edition: The First Ten Amendments to the Constitution of the United States of America, printed on each side of a sturdy, playing-card-sized, pieces of metal.
Highlighted in red is the extremely controversial fourth amendment; the "search and seizure" amendment, which makes much of law enforcement so dificult.
I have had to reorder the "Frequent Flyer" pack a few times... but it is well worth the "irony" of having an LEO/Security Officer confiscate my "rights"...