The Secret Plan to End US Climate Regulations

The administrator of the Environmental Protection Agency is expected on Thursday to repeal a scientific finding that requires the federal government to fight global warming. The move is the latest push by the Trump administration to wipe out climate regulations in the United States.

Lisa Friedman, a New York Times reporter who covers climate policy, has spent the past few weeks piecing together the inside story of how a small group of activists turned its goal of rolling back environmental protections into reality.