
    No. 71-1016.
    No. 71-1040.
    Federal Power Commission v. Louisiana Power & Light Co. et al.; and United Gas Pipe Line Co. et al. v. Louisiana Power & Light Co. et al.
   C. A. 5th Cir. [Certiorari granted, ante, p. 973.] Motion of Mobile Gas Service Corp. et al. for leave to file a brief as amici curiae granted.

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