Originally Posted by
clrankin
Anything that TSOs ask you should be construed as pure curiosity and nosiness, depending upon how it is phrased, as they have no real enforcement powers.
^
I've said it before, but it's worth repeating: The law does not require anyone to answer any questions asked by a TSO. If you don't answer, the most they can do is deny you entrance to the sterile area, at which time you should consult with your airline's GSC.