JUSTICE O'CONNOR, with whom JUSTICE SOUTER joins, dissenting.
I dissented in Vernonia School Dist. J,7J v. Acton, 515 U. S. 646 (1995), and continue to believe that case was wrongly decided. Because Vernonia is now this Court's precedent, and because I agree that petitioners' program fails even under the balancing approach adopted in that case, I join JUSTICE GINSBURG'S dissent.