I think Californians are delusional on this subject. The last time I was there the pollution was so bad I had to buy sinus medicine. I had lunch with the governor's wife, and she said that everyone is sick. I came and went from a state with clean air. They pass laws trying to tell Detroit what to do, but they won't change their own behavior to adapt to their own geography.
Would be more rational if Rinold was trying to cut emissions to improve the quality of life, in California's major cities.