C. A. 8th Cir. Motion of respondent for leave to proceed in forma pauperis and certiorari granted. In addition to those questions presented by the petition, counsel are requested to brief and argue the following question: Whether the constitutional validity of the entry and search of re*1056spondent’s premises by Omaha police officers under the circumstances of this case is a question properly cognizable under 28 U. S. C. § 2254. Reported below: 513 F. 2d 1280.