Appeal from D. C. E. D. Pa. Judgment vacated and case remanded for further consideration in light of Planned Parenthood of Central Missouri v. Danforth, ante, p. 52, Singleton v. Wulff, ante, p. 106, and Virginia State Board of Pharmacy v. Virginia Citizens Consumer Council, 425 U. S. 748.
Mr. Justice Stewart and Mr. Justice White would note probable jurisdiction and set case for oral argument.