FYI:
http://www.flyertalk.com/forum/pract...it-vs-tsa.html
This round is purely about FOIA & Privacy Act, but it's a prelude to the next round which'll be under §1983/Bivens, ADA / Rehabilitation Act, 1st & 4th Amendment, etc.
I don't have a cause of action against the TSA under the ACAA; as mentioned above, the ACAA (a) is about airlines, and (b) doesn't provide for any civil liability to the individual (only to the government).