C. A. 5th Cir. [Certiorari granted, ante, *1089p. 926.] Motion of the Acting Solicitor General for divided argument granted. Motion of Ohio et al. for leave to participate in oral argument as amici curiae, for divided argument, and for additional time for oral argument granted to be divided as follows: petitioners, 20 minutes; respondents, 20 minutes; the Acting Solicitor General, 15 minutes; amici curiae Ohio et al., 15 minutes.