C. A. 4th Cir. [Certiorari granted, 442 U. S. 939.] Motion of the Solicitor General to permit Andrew J. Levander, Esquire, to present oral argument pro hac vice granted.
C. A. 4th Cir. [Certiorari granted, 442 U. S. 939.] Motion of the Solicitor General to permit Andrew J. Levander, Esquire, to present oral argument pro hac vice granted.