
    No. 04-5454.
    Antunez-Pineda v. United States; Renteria-Barrientos v. United States; Mena-Montoya v. United States; Martinez-Vences v. United States; Salgado-Diaz v. United States; and Velasquez-Meza v. United States.
   C. A. 5th Cir. Certiorari denied.  