
    No. 99-157.
    No. 99-5059.
    No. 99-5543.
    No. 99-5555.
    No. 99-5564.
    Rivera v. United States; Millet v. United States; Morales v. United States; Cruz v. United States; and Vidro v. United States.
   C. A. 2d Cir. Cer-tiorari denied. Reported below: 176 F. 3d 52.  