537 U.S. 880
RYAN ET AL.
v.
UNION PACIFIC RAILROAD CO. ET AL.
No. 02-38.
Supreme Court of United States.
October 7, 2002.
CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE SEVENTH CIRCUIT.
C. A. 7th Cir. Certiorari denied. Reported below: 286 F. 3d 456.