
    No. 71-1000.
    No. 71-1010.
    No. 71-1014.
    Brotherhood of Locomotive Engineers v. United States; Jacksonville Terminal Co. v. United States; and Brotherhood of Railroad Trainmen et al. v. United States.
   C. A. 5th Cir. Certiorari denied. Reported below: 451 F. 2d 418.  