opinion: March 23, 1998
  No. 96-1925.
  Caterpillar Inc. v. International Union, United Automobile, Aerospace and Agricultural Implement Workers of America, et al.
  C. A. 3d Cir. [Certiorari granted, 521 U. S. 1152. ] Writ of certiorari dismissed under this Court’s Rule 46.1.