C. A. 4th Cir. [For earlier orders herein, see; e. g., ante, p. 805]; and

C. A. 5th Cir. [Certiorari granted, ante, p. 804.] Motion of United Negro College Fund, Inc., et al. for leave to file .a brief as amici curiae, in both cases granted. . Motions of Commonwealth of Virginia and William C. Cramer for reconsideration of denials of motions for leave to participate in oral argument as amici curiae in No. 281 denied.