
    No. 80-1430.
    Engle, Correctional Superintendent v. Isaac; Perini, Correctional Superintendent v. Bell; and Engle, Correctional Superintendent v. Hughes.
   C. A. 6th Cir. Motions of respondents Lincoln Isaac and Kenneth L. Bell for leave to proceed in forma pauperis and cer-tiorari granted. Reported below: 646 F. 2d 1129 (first case) ; 635 F. 2d 575 (second case); 642 F. 2d 451 (third case).  