Planned Parenthood Southeastern Pennsylvania v. Robert P. Casey

JUSTICE OCONNOR, JUSTICE KENNEDY, and JUSTICE SOUTER announced the judgment of the Court and delivered the opinion of the Court with respect to Parts I, II, III, V-A, V-C, and VI, an opinion with respect to Part V-E, in which JUSTICE STEVENS joins, and an opinion with respect to Parts IV, V-B, and V-D.