FILE - In this June 25, 2012 file photo, a crew works on a gas drilling rig at a well site for shale based natural gas in Zelienople, Pa. The Obama administration is requiring companies that drill for oil and natural gas on federal lands to disclose chemicals used in hydraulic fracturing operations. A final rule released Friday also updates requirements for well construction and disposal of water and other fluids used in fracking, a drilling method that has prompted an ongoing boom in natural gas production. (AP Photo/Keith Srakocic, File)
Featured Photo Galleries
Trump Transition: Here are the people Trump has picked for key positions so far
President-elect Donald Trump has announced a flurry of picks for his incoming administration. Get full coverage of the Trump transition from The Washingon Times.
Trump dances onstage, takes post-election nation by storm
President-elect Trump dances onstage
