537 U.S. 974
WALSER ET AL.
v.
HOUSING AND REDEVELOPMENT AUTHORITY FOR THE CITY OF RICHFIELD.
No. 02-278.
Supreme Court of United States.
October 21, 2002.
CERTIORARI TO THE SUPREME COURT OF MINNESOTA.
Sup. Ct. Minn. Certiorari denied. Reported below: 641 N. W. 2d 885.