C. A. D. C. Cir. [Certiorari granted, 451 U. S. 1016.] Judgment vacated and cases remanded to consider the question of mootness and, should the cases not be moot, for further consideration in light of Pub. L. 97-415.
C. A. D. C. Cir. [Certiorari granted, 451 U. S. 1016.] Judgment vacated and cases remanded to consider the question of mootness and, should the cases not be moot, for further consideration in light of Pub. L. 97-415.