
    No. 05-6467.
    Martinez v. United States; Gamboa v. United States; Echavarria v. United States; Cowan v. United States; Gonzalez v. United States; Navarro-Lerma v. United States; Villasenor v. United States; and Vasquez v. United States.
   C. A. 5th Cir. Certiorari denied.  