
    No. 2300,
    Mise.
    McKeiver et al. v. Pennsylvania.
   Appeal from Sup. Ct. Pa. Motion of appellants for leave to proceed in forma pauperis granted. Probable jurisdiction noted. Case transferred to appellate docket and set for oral argument with No. 1441 [In re Burrus, certiorari granted, 397 U. S. 1036].  