I would rather have some cute beagle sniffing people as they go by the metal detector.
"The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized."
The US Constitution, including the Bill of Rights, takes precedence over any State or Federal Law, and/or any government agency set of rules. It is time that TSA have their wings clipped.