C. A. 5th Cir. [Certiorari granted, 449 U. S. 1109.] Motion of Mountain States Legal Foundation for leave to file a brief as amicus curiae granted.
C. A. 5th Cir. [Certiorari granted, 449 U. S. 1109.] Motion of Mountain States Legal Foundation for leave to file a brief as amicus curiae granted.