
    No. 79-1247.
    Board of Trade of Chicago v. Commodity Futures Trading Commission.
   C. A. 7th Cir. Motions of Mid-America Commodity Exchange et al., Coffee, Sugar & Cocoa Exchange, Inc., and Chicago Mercantile Exchange for leave to file briefs as amici curiae granted. Certiorari denied.

Mr. Justice White and Mr. Justice Powell would grant certiorari.  