
    No. 91-522.
    Saudi Arabia et al. v. Nelson et ux.
   C. A. 11th Cir. [Certiorari granted, 504 U. S. 972.] Motion of the Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument granted. Motions of Human Rights Watch and International Human Rights Law Group et al. for leave to file briefs as amici curiae granted.  