California Gov. Jerry Brown speaks during the White House-organized U.S. - China Climate Leaders Summit, Tuesday, Sept. 15, 2015, in Los Angeles.
California Gov. Jerry Brown speaks during the White House-organized U.S. - China Climate Leaders Summit, Tuesday, Sept. 15, 2015, in Los Angeles. Nick Ut AP
California Gov. Jerry Brown speaks during the White House-organized U.S. - China Climate Leaders Summit, Tuesday, Sept. 15, 2015, in Los Angeles. Nick Ut AP