C. A. 3d Cir.;

C. A. 4th Cir.; and

C. A. 4th Cir. Motion of respondent John Taylor for leave to proceed in forma pauperis in No. 90-113 granted. Certiorari granted, cases consolidated, and a total of one hour allotted for oral argument. Reported below: No. 89-1714, 890 F. 2d 1295; No. 90-113, 895 F. 2d 178; No. 90-114, 895 F. 2d 173.