
    No. 78-5887.
    No. 78-5889.
    No. 78-5904.
    Cogdell v. United States; Walker v. United States; and Bailey v. United States.
   C. A. D. C. Cir. Certiorari denied. Reported below: No. 78-5887, 190 U. S. App. D. C. 185, 585 F. 2d 1130; Nos. 78-5889 and 78-5904, 190 U. S. App. D. C. 142, 585 F. 2d 1087.  