PER CURIAM.
Neal Kumar Katyal, Colleen E.R. Sinzdak, Eugene A. Sokoloff, Frederick Liu, Hogan Lovells US LLP, Washington, DC, Melissa T. Carleton, Acting Attorney General, N. Cheryl Hamby, Choctaw, MS, C. Bryant Rogers, Carolyn J. Abeita, VanAmberg, Rogers, Yepa, Abeita, Gomez & Works, LLP, Santa Fe, NM, Riyaz A. Kanji, Philip H. Tinker, Kanji & Katzen, PLLC, Detroit, MI, Terry L. Jordan, Attorney At Law, Philadelphia, MS, Brian D. Dover, Attorney PLLC, Jonesboro, AR, for Respondents.
Edward F. Harold, Fisher & Phillips LLP, New Orleans, LA, Thomas C. Goldstein, Goldstein & Russell, P.C., Bethesda, MD, for Petitioners.
PER CURIAM.
The judgment is affirmed by an equally divided Court.