510 U.S. 912
Consolidated Rail Corporation
v.
Gottshall; and
Consolidated Rail Corporation
v.
Carlisle.
No. 92-1956.
Supreme Court of United States.
October 12, 1993.
Appeal from the C. A. 3d Cir.
Certiorari granted. Reported below: 988 F. 2d 355 (first case); 990 F. 2d 90 (second case).