US Supreme Court. US Martinez case. >> I I don't know what you're covering part of that. >> No, I'm there in my checkpoint authority. >> Right there. >> Checkpoint authority. >> So, and it's a checkpoint and we're not actually crossing the border right now, are we? >> Held up by the Supreme Court. >> Which when? >> These are the cases. >> What year? >> These are the cases. >> Well, no, cuz this is not a recent thing. >> have to be recent, ma'am. >> We don't So, are we being detained? >> Yes, you are being detained. >> For what? >> [music] >> An immigration inspection. You're being detained, ma'am. >> Okay, I'm being detained on what grounds? >> It's an immigration checkpoint, ma'am. >> Oh, I'm being detained because I won't tell you whether or not I'm a citizen even though I'm in New Mexico traveling on a highway that's paid for with federal dollars. >> Actually, I've already told you. >> And I answered by law. I'm just going to see if I refuse to answer your question. >> You can stay here until you answer. >> For I'm a teacher. I'm traveling down the road. It's the only way to go. You just funneled us into a place, took everybody's picture cuz you can document us. >> I understand. >> That's what the brown shirts said in Germany. Everybody was just doing their job. Right. >> like to read this? >> No, I don't want to stop. I want to Am I free to go? I'm not free to go. >> You are being detained. >> On what grounds? >> Right here. I've already told you. >> No, you haven't. You've held up a piece of paper in my face. >> I-287. I-274. >> So, I'm being detained because I won't tell you whether or not I'm a citizen even though I'm in New Mexico >> No.