I have high expectations for the Trump administration. He should know how to deal with charlatans like this.
It's a very, very simple solution: Cut ALL Federal funding to the State. Let them know that, if they don't straighten up within a short amount of time, the flow of water and electricity from the Colorado river is next. Let the rotten, filthy, disgusting, ignorant, regressive, oppressive, anti-American, race baiting, leftist scumbag sanctuary state whither and die.
They'll come to their sense fairly quickly.