535 U.S. 1108
INSITUFORM TECHNOLOGIES, INC., ET AL.
v.
CAT CONTRACTING, INC., ET AL.
No. 00-1946.
Supreme Court of the United States.
June 3, 2002.
C. A. Fed. Cir. Certiorari granted, judgment vacated, and case remanded for further consideration in light of Festo Corp. v. Shoketsu Kinzoku Kogyo Kabushiki Co., ante, p. 722. Reported below: 10 Fed. Appx. 871.