I would be disinclined to try to tell TSA what their authority is, just as I am disinclined to tell them in person that it's flipping stupid to require me to remove my belt.
Telling the hands of the government that they don't have the authority seems like a very fast ticket to a very inconvenient travel delay. There's almost certainly some rule or administrative thing where they Can Get Away With pretty much what they say you can, and then you're stuck finding a lawyer.
Telling the hands of the government that they don't have the authority seems like a very fast ticket to a very inconvenient travel delay. There's almost certainly some rule or administrative thing where they Can Get Away With pretty much what they say you can, and then you're stuck finding a lawyer.