
    No. 90-770.
    No. 90-1061.
    Kozera et al. v. Westchester-Fairfield Chapter of National Electrical Contractors Assn., Inc., et al.; and Local Union No. 501 of International Brotherhood of Electrical Workers, AFL-CIO v. Westchester-Fairfield Chapter of National Electrical Contractors Assn., Inc., et al.
   C. A. 2d Cir. Certiorari denied. Reported below: 909 F. 2d 48.  