
    No. 72-1675.
    No. 72-1676.
    National Motor Freight Traffic Assn., Inc., et al. v. United States et al.; and Bray Lines, Inc., et al. v. United States et al.
   Affirmed on appeals from D. C. W. D. Okla. Reported below: 353 F. Supp. 1240.  