FILE PHOTO: California Attorney General Xavier Becerra speaks about President Trump’s proposal to weaken national greenhouse gas emission and fuel efficiency regulations, at a media conference in Los Angeles

FILE PHOTO: California Attorney General Xavier Becerra speaks about President Trump’s proposal to weaken national greenhouse gas emission and fuel efficiency regulations, at a media conference in Los Angeles, California, U.S. August 2, 2018. REUTERS/Lucy Nicholson/File Photo/File Photo