Interesting story with summary by a fellow who travelled to China and then refused the Custom’s interrogation at SFO.
3. This Is About Power, Not Security. The CBP goons want U.S. citizens to answer their questions as a ritualistic bow to their power. Well, CBP has no power over me. I am a law-abiding citizen, and, as such, I am the master, and the federal cops are my servants. They would do well to remember that.
4. U.S. Citizens Have No Obligation To Answer Questions. Ultimately, the cops let me go, because there was nothing they could do. A returning U.S. citizen has an obligation to provide proof of citizenship, and the officer has legitimate reasons to investigate if she suspects the veracity of the citizenship claim. A U.S. citizen returning with goods also has an obligation to complete a written customs declaration. But that’s it. You don’t have to answer questions about where you went, why you went, who you saw, etc.