
    No. 99-1687.
    No. 99-1728.
    Bartnicki et al. v. Vopper, aka Williams, et al.; and United States v. Vopper, aka Williams, et al.
   C. A. 3d Cir. [Certiorari granted, 530 U. S. 1260.] Motion of the Solicitor General for divided argument granted. Motion of respondents for divided argument granted.  