In this March 8 2014 file photo, California Gov. Jerry Brown speaks as protesters opposing fracking hold up signs during the general session at the California Democratic Party’s convention in Los Angeles.
In this March 8 2014 file photo, California Gov. Jerry Brown speaks as protesters opposing fracking hold up signs during the general session at the California Democratic Party’s convention in Los Angeles. Jae C. Hong AP
In this March 8 2014 file photo, California Gov. Jerry Brown speaks as protesters opposing fracking hold up signs during the general session at the California Democratic Party’s convention in Los Angeles. Jae C. Hong AP