C. A. 5th Cir. Motion of petitioner for leave to proceed in forma pauperis granted. Certiorari granted, judgment vacated, and case remanded for fur*969ther consideration in light of Williams v. United States, 503 U. S. 193 (1992).
C. A. 5th Cir. Motion of petitioner for leave to proceed in forma pauperis granted. Certiorari granted, judgment vacated, and case remanded for fur*969ther consideration in light of Williams v. United States, 503 U. S. 193 (1992).