Eh.... not entirely. Seeing as how they were going beyond the scope of a simple security screening (cops have been brought up on charges during pat-downs and searches before), in this particular case, I could easily see how these TSA agents could be charged with unlawful sexual contact. They did admit to it, and also state they had a plan in place to do so. This satisfies the requirements for culpability and they should be charged.
Like you said, Skip, the fact that some out there want these dolts to be armed is a very frightening proposition.