4. In California, businesses and local law enforcement agencies are caught in the middle of a fight over immigration.

The Trump administration has filed a lawsuit seeking to nullify state laws that protect undocumented immigrants, as part of a larger crackdown.

We talked to the head of an agricultural company in the Central Valley who complied with a federal audit of his payroll records. He also posted a notice about it for his workers, as required by state law. Many quit immediately.

“I am a pawn caught between the federal and state governments, like a child between two fighting parents,” he said. “Each is threatening to punish me if I don’t listen.”