Over time I've seen several reports from guys who were at a Dallas AMP when LE decided to pay a visit. Typically the guys are eventually allowed to leave, but in at least one report they were first lined up in the hallway, asked questions, and photographed holding up their IDs.
I've seen the video on why you should not talk to the police, and read the threads on why you should STFU. My question is, can LE require you to pose for a photo with your ID if you are not under arrest? I would think that a lot of guys probably leave their ID in the car and don't take it in anyway. If this situation comes up, what's the best way to handle it?