
    No. 04-1615.
    No. 04-1657.
    No. 05-18.
    No. 05-200.
    Vines et al. v. University of Louisiana at Monroe et al. Cruz, as Representative of Cruz v. Blue Cross and Blue Shield of Illinois et al. Arlington Central School District Board of Education v. Murphy et vir. Empire HealthChoice Assurance, Inc., dba Empire Blue Cross Blue Shield v. McVeigh, Administratrix of the Estate of McVeigh.
   C. A. 5th Cir.; C. A. 7th Cir.; C. A. 2d Cir.; and C. A. 2d Cir. The Solicitor General is invited to file briefs in these cases expressing the views of the United States. .  