Article Photos: Waste Management making diesel, wax from landfill gas in Oklahoma 1/3

EPA Superfund Division Director Carl Edlund presents an official declaration Friday during a celebration of the deletion of the Superfund designation and the expanded gas-to-liquid facility at Waste Management's East Oak Landfill site in Oklahoma City. Photo by Paul Hellstern, The Oklahoman
 <strong>PAUL HELLSTERN -