That is why I'll be making my own video and audio recordings - every time I pass through a TSA screening point in the near future. I'm just waiting for the equipment to arrive.
In most all video/audio recordings we've seen - the TSOs evenutally knew that they were being recorded sometime during the process. I'm hopeful that the system I will be employing will be so discrete that they'll never be aware recording is in process. I expect that we will see more outlandish behavior on the part pf the TSOs and their supervisors when they have no idea a camera is recording their every action and spoken word...