
    No. 82-1260.
    Copperweld Corp. et al. v. Independence Tube Corp.
   C. A. 7th Cir. [Certiorari granted, 462 U. S. 1131.] Motion of the Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument granted, and 10 minutes of petitioners’ time for oral argument is allotted for that purpose.

Justice White took no part in the consideration or decision of this motion.  