C. A. 2d Cir. [Certiorari granted, 444 U. S. 914.] Motion of Securities Industry Association for leave to file a supplemental brief as amicus curiae after argument denied.
C. A. 2d Cir. [Certiorari granted, 444 U. S. 914.] Motion of Securities Industry Association for leave to file a supplemental brief as amicus curiae after argument denied.