SIERRA CLUB, INC. v. BOSTICK

SIERRA CLUB, INC., Clean Energy Future Oklahoma, East Texas Sub Regional Planning Commission, Plaintiffs-Appellants, v. Lieutenant General Thomas P. BOSTICK, in his official capacity as Commanding General and Chief of Engineers of the U.S. Army Corps of Engineers; Major General Michael J. Walsh, in his official capacity as U.S. Army Commanding General for Civil and Emergency Operations; Colonel Richard Pratt, in his official capacity as Tulsa District Commander of U.S. Army Corps of Engineers; Colonel Richard Parnell, in his official capacity as Galveston District Engineer of the U.S. Army Corps of Engineers; United States Army Corps of Engineers, Defendants-Appellees, and TransCanada Keystone Pipeline LP, a Delaware limited partnership; TransCanada Corporation, a Canadian public company; Interstate Natural Gas Association, American Gas Association, Association of Oil Pipe Lines, American Petroleum Institute, Utility Water Act Group, Intervenors-Appellees.