
    No. 71-288.
    Laird, Secretary of Defense, et al. v. Tatum et al.
   C. A. D. C. Cir. [Certiorari granted, 404 U. S. 955.] Motion of Sam J. Ervin, Jr., for additional time to participate in oral argument as amicus curiae denied. Permission for two counsel to argue on behalf of respondents granted.  