C. A. 5th Cir. [Cer-tiorari granted, ante, p. 820.] Motion of Equal Rights Advocates, Inc., et al. for leave to file a brief as amici curiae granted. Motion of respondents for divided argument granted.
C. A. 5th Cir. [Cer-tiorari granted, ante, p. 820.] Motion of Equal Rights Advocates, Inc., et al. for leave to file a brief as amici curiae granted. Motion of respondents for divided argument granted.