
    No. 78-17.
    No. 78-249.
    United Gas Pipe Line Co. v. McCombs et al.; and Federal Energy Regulatory Commission v. McCombs et al.
   C. A. 10th Gir. [Certiorari granted, ante, p. 892.] Motion of Associated Gas Distributors for leave to file a brief as amicus curiae granted.

Mr. Justice Stewart took no part in the consideration or decision of this motion.  