
    No. 74-1166.
    No. 74-1167.
    No. 74-1168.
    Minnesota et al. v. Minnesota Civil Liberties Union et al.; Larkin et al. v. Minnesota Civil Liberties Union et al.; and Quast et al. v. Minnesota Civil Liberties Union et al.
   Sup. Ct. Minn. Certiorari denied.  