California Gov. Jerry Brown holds up a climate bill after signing it as former Gov. Arnold Schwarzenegger, third from left, looks on at Treasure Island on July 25, 2017, in San Francisco. Schwarzenegger signed the 2006 bill that led to the creation of California’s cap-and-trade system to reduce greenhouse gases in all industries.
California Gov. Jerry Brown holds up a climate bill after signing it as former Gov. Arnold Schwarzenegger, third from left, looks on at Treasure Island on July 25, 2017, in San Francisco. Schwarzenegger signed the 2006 bill that led to the creation of California’s cap-and-trade system to reduce greenhouse gases in all industries. Eric Risberg Associated Press
California Gov. Jerry Brown holds up a climate bill after signing it as former Gov. Arnold Schwarzenegger, third from left, looks on at Treasure Island on July 25, 2017, in San Francisco. Schwarzenegger signed the 2006 bill that led to the creation of California’s cap-and-trade system to reduce greenhouse gases in all industries. Eric Risberg Associated Press