U.S. Environmental Protection Agency Administrator Scott Pruitt, left, shakes hands with coal miners during a visit to Consol Pennsylvania Coal Company's Harvey Mine in Sycamore, Pa., Thursday, April 13, 2017.
U.S. Environmental Protection Agency Administrator Scott Pruitt, left, shakes hands with coal miners during a visit to Consol Pennsylvania Coal Company's Harvey Mine in Sycamore, Pa., Thursday, April 13, 2017. Gene J. Puskar AP
U.S. Environmental Protection Agency Administrator Scott Pruitt, left, shakes hands with coal miners during a visit to Consol Pennsylvania Coal Company's Harvey Mine in Sycamore, Pa., Thursday, April 13, 2017. Gene J. Puskar AP