Police try to intimidate a homeless advocate over a fake rule, but he knows the law better than they do and turns the tables fast. Maybe you can't lock out. >> I'm not blocking it. Do you suspect me of committing a crime? >> Yes. >> What crime have I committed? >> ID. >> I have ID, but unfortunately because I have not committed a crime and you have not articulated reasonable articulable suspicion >> within 20 ft of the pedestrian escalator. >> Are you going to identify yourself? >> Under threat of arrest, I will. >> Because you don't identify identify yourself. >> Are you going to arrest me? Yes. Okay. I violated my fourth amendment right under threat of arrest. Can I get my ID back now? >> You already called it in right now. >> Detained. >> So what crime? >> It's 20 ft. It's not a matter if you're blocking your way. >> Yeah, you can sit over there cuz you're outside 20 ft. >> If you believe I am, go ahead and site me. >> We already detained because we are ready. >> Thank you. >> If you come back here, then we're going to sight you. We've already won you >> because you know I'll win. >> And then I can get you for false arrest. I can get you for false arrest. I check. I'm going to in the uniform and you're not. >> I know the law. >> Exactly. You can't be a police officer. So, don't try to enforce the law or we will set you. >> Okay. All right. >> Thank you.