C. A. 4th Cir. [Certiorari granted, 439 U. S. 1001.] Motion of the Attorney General of California for leave to participate in oral argument as amicus curiae denied.
C. A. 4th Cir. [Certiorari granted, 439 U. S. 1001.] Motion of the Attorney General of California for leave to participate in oral argument as amicus curiae denied.