You are grossly misinformed and making an assumption.

You're thinking of being interviewed by a Federal agent. At no point are you being interviewed at a TSA checkpoint. Generally, they have two agents present for that so they can act as witnesses for each other. The FBI specifically uses the 302 for such an interview. Can you cite the relavant US Code here? I can.

Further, you're assuming I'm lying.

As someone who was present (in the room) as DHS was being formed and witnessed the negotiations around the TSA, the "really shitty, anti-social behavior" is sharing misinformation.