Reuters: California environmentalists on Thursday asked a Superior Court judge to vacate new regulations governing the disposal of water produced by oil drilling, saying they do not move quickly enough to protect water supplies in the drought-ravaged state. Earthjustice, Center for Biological Diversity and Sierra Club filed a preliminary injunction against the California Division of Oil, Gas and Geothermal Resources (DOGGR), which regulates oil drilling in the state. DOGGR rolled out emergency regulations...