510 U.S. 1008
City of Chicago et al.
v.
Environmental Defense Fund et al.
No. 92-1639.
Supreme Court of United States.
December 6, 1993.
Appeal from the C. A. 7th Cir. [Certiorari granted, 509 U. S. 903.]
Motion of respondents for reconsideration of the Solicitor General's motion for leave to participate in oral argument as amicus curiae and for divided argument [ante, p. 961] denied.