The TSA screeners you interact with at the airport aren't police. I'd have said, "The TSA aren't police", full stop, but at some point, the Federal Air Marshal

The TSA screeners you interact with at the airport aren't police. I'd have said, "The TSA aren't police", full stop, but at some point, the Federal Air Marshals were folded into the TSA umbrella, and they most definitely are police.