
    No. 10-879.
    Kurns, Executrix of the Estate of Corson, Deceased, et al. v. Railroad Friction Products Corp. et al.
   C. A. 3d Cir. [Certiorari granted, 563 U. S. 1032.] Motion of the Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument granted.  