
    No. 73-62.
    Wheeler et al. v. Barrera et al.
   C. A. 8th Cir. [Certiorari granted, ante, p. 908.] Motion of American Civil Liberties Union et al. for leave to file a brief as amici curiae granted. Motion of the United States for leave to participate in oral argument as amicus curiae in support of respondents granted and 15 additional minutes allotted for that purpose. Petitioners allotted 15 additional minutes for oral argument.  