
    No. 81-1238.
    No. 81-1253.
    No. 81-1333.
    No. 81-6062.
    Cashell v. United States; Satterwhite v. United States; Welch v. United States; and Cochran v. United States.
   C. A. 5th Cir. Certiorari denied. Reported below: 656 F. 2d 1039.  