Ariz., coalition sues to stop EPA from rescinding 2009 greenhouse gas endangerment finding

As the Environmental Protection Agency works to repeal the 2009 greenhouse gas endangerment finding, Arizona is taking legal action to try and stop it. Without the rule, the EPA would no longer be allowed to limit greenhouse gases from vehicles, power plants and oil and gas facilities. The Trump administration calls it a necessary step to prioritize energy affordability and economic growth.