
    No. 96-568.
    No. 96-577.
    Oncale v. Sundowner Offshore Services, Inc., et al. Tristar Corp. v. Freitas et al.
   C. A. 5th Cir.; and

C. A. 2d Cir. The Solicitor General is invited to file briefs in these cases expressing the views of the United States.  