Appeal from C. A. 11th Cir.; Sup. Ct. Va.; Appeal from D. C. S. D. Tex.; C. A. 3d Cir.; C. A. 9th Cir.; C. A. 6th Cir.; and Sup. Ct. Va. The Solicitor General is invited to file briefs in these cases expressing the views of the United States.
Appeal from C. A. 11th Cir.; Sup. Ct. Va.; Appeal from D. C. S. D. Tex.; C. A. 3d Cir.; C. A. 9th Cir.; C. A. 6th Cir.; and Sup. Ct. Va. The Solicitor General is invited to file briefs in these cases expressing the views of the United States.