I would love to be interrogated by ICE and threatened with jail time if I am uncooperative. I would get the feds to draw up and sign a statement threatening me, and I would cheerfully comply with their demands. I would then request that they forward the document to the California AG along with a copy of a letter thanking me for my cooperation.
I would dearly hope that the State of California would promptly arrest me. I would sue the State for a gazillion dollars and I would beat them like a drum in court.