California Escalates Warning Over Trump Moves On GHGs, Vehicles, Energy

California officials are intensifying warnings over Trump administration actions that threaten the state's authority to reduce greenhouse gases and other pollutants from vehicles and energy production, escalating an already bitter war between one of the country's most aggressive and influential states on environmental issues and a president who is targeting a host of Obama-era climate and environmental policies. "Unfortunately, the current administration is actively at work dismantling the federal response to climate change and clean air," California Air Resources Board...