
    No. 76-5752.
    No. 76-5764.
    No. 76-6135.
    No. 76-6171.
    Armedo-Sarmiento v. United States; Roldan v. United States; Rodriguez-Parra v. United States; and Montes-Gomez v. United States.
   C. A. 2d Cir. Certiorari denied. Reported below: 545 F. 2d 785.  