UTAH PUBLIC SERVICE COMM'N v. EL PASO GAS CO.

Attorney(s) appearing for the Case

Vernon B. Romney, Attorney General of Utah, argued the cause and filed a brief for appellant.

Leon M. Payne argued the cause and filed a brief for appellee El Paso Natural Gas Co. Richard B. Hooper argued the cause for appellees Cascade Natural Gas Corp. et al. With him on the brief were Robert L. Simpson, John W. Chapman, Robert M. Robson, Attorney General of Idaho, Larry D. Ripley, Robert Y. Thornton, Attorney General of Oregon, Richard W. Sabin, Slade Gorton, Attorney General of Washington, and Robert E. Simpson. John F. Sonnett argued the cause for appellee Colorado Interstate Corp. With him on the brief were Raymond L. Falls, Jr., and H. Richard Schumacher. Iver E. Skjeie, Deputy Attorney General, argued the cause for appellee the State of California. With him on the brief was Thomas C. Lynch, Attorney General. Solicitor General Griswold argued the cause and filed a memorandum for the United States, at the invitation of the Court. William M. Bennett argued the cause and filed a brief pro se.