Originally Posted by
aviators99
At SFO, I am subject to selected screening every time, since I won't go through the nude-o-scope. Is there any reason I shouldn't refuse to show my ID? My understanding is that all that means is I will be subject to the same selected screening, or has that changed?
It's worth noting that TSA does not conduct passenger screening at SFO. It has been outsourced. Look carefully and you will see that the personnel are not TSOs and do not wear TSA uniforms.
That said, they probably operate under guidelines provided by TSA, so the "interview" process to prove identity might still apply.