Your search Sierra Club, Grand Canyon Chapter; Teresa Leal, an Individual, Plaintiffs-appellants, v. Christie Todd Whitman,* in Her Official Capacity As Administrator of the United States Environmental Protection Agency; Felicia Marcus, in Her Official Capacity As Regional Administrator of the United States Environmental Protection Agency Region Ix; U.S. Environmental Protection Agency; the United States Environmental Protection Agency Region Ix; John Bernal, in His Official Capacity As Commissioner, U.S. Section of the International Boundary and Water Commission; the U.S. Section of the International Boundary and Water Commission; Cesar Rios, in His Official Capacity As Mayor, City of Nogales, Arizona; City of Nogales, Arizona, Defendants-appellees did not match any document.