How many times does it take having trump toss the Constitution out the window, because it goes against something he wants. The Constitution gives the states the right to amend federal law as long as it does not weaken the law. That is why the state law can trump federal. For those of you supporting what trump is doing because it goes against federal law, check the Constitution. And, those doing so because it will create more jobs, Look at the deal that CA made with the auto makers. They agreed with the CA law and signed onto it. Don't you think that if they thought it was wrong, that they would have signed off on it?