
    No. 82-6061.
    No. 82-6072.
    No. 82-6073.
    Barros v. United States; Perez-Munoz v. United States; and Rivas-Iglesias v. United States.
   C. A. 11th Cir. Certiorari denied. Reported below: 681 F. 2d 1372 and 692 F. 2d 116.  