Environmental Protection Agency Administrator Stephen Johnson overruled the unanimous opinion of his legal and technical staff in blocking California's effort to cut greenhouse gases from cars and trucks - a new revelation that California officials say shows his decision was based on politics, not the law.
Staff at EPA supported California's attempt to reduce car emission

Environmental Protection Agency Administrator Stephen Johnson overruled the unanimous opinion of his legal and technical staff in blocking California's effort to cut greenhouse gases from cars and trucks - a new revelation that California officials say shows his decision was based on politics, not the law.

