510 U.S. 813
Employers Insurance of Wausau et al.
v.
Occidental Petroleum Corp. et al.
No. 92-1789.
Supreme Court of United States.
October 4, 1993.
1
Appeal from the C. A. 5th Cir.
2
Certiorari denied. Reported below: 978 F. 2d 1422.