
    No. 71-5255.
    Barker v. Wingo, Warden.
   C. A. 6th Cir. [Certiorari granted, 404 U. S. 1037.] Motion of Lawyers' Committee for Civil Rights Under Law for leave to file a brief as amicus curiae granted. Motion of M. Curran Clem to permit Robert W. Willmott, Jr., for leave to argue orally pro hac vice on behalf of respondent granted.  