Gov. Jerry Brown, center, flanked by Baden-Wurttemberg Minister-President Winfried Kretschmann, left, of Germany, and Baja California Gov. Francisco A. Vega de Lamadrid, join others in signing a non-binding climate change agreement in Sacramento, Calif.
Gov. Jerry Brown, center, flanked by Baden-Wurttemberg Minister-President Winfried Kretschmann, left, of Germany, and Baja California Gov. Francisco A. Vega de Lamadrid, join others in signing a non-binding climate change agreement in Sacramento, Calif. Rich Pedroncelli Associated Press file photo
Gov. Jerry Brown, center, flanked by Baden-Wurttemberg Minister-President Winfried Kretschmann, left, of Germany, and Baja California Gov. Francisco A. Vega de Lamadrid, join others in signing a non-binding climate change agreement in Sacramento, Calif. Rich Pedroncelli Associated Press file photo