NPREPA Chief Pruitt Faces Tough Questions On Capitol HillNPROriginal reporting on energy and the environment from NPR and member station reporters around the country. EPA Chief Pruitt Faces Tough Questions On Capitol Hill. EPA Chief Pruitt Faces Tough Questions On Capitol Hill. Audio will be available later ...What to Watch as Scott Pruitt, the EPA Chief, Goes Before CongressNew York Timesall 34 news articles »