Don't waste time complaining to the TSA about porno-scanners -- they don't care, and they're protecting their own jobs. Your congressman won't touch Homeland Security. No, it's time to complain loudly to your local airport, and demand that they use non-TSA security:

The 2001 law creating the TSA gave airports the right to opt out of the TSA program in favor of private screeners after a two-year period.