
    No. 81-680.
    No. 81-1076.
    Herman & MacLean v. Huddleston et al.; and Huddleston et al. v. Herman & MacLean et al.
   C. A. 5th Cir. [Certiorari granted, 456 U. S. 914.] Motion of Arthur Andersen & Co. for leave to participate in oral argument as amicus curiae denied.  