Wilder Corporation of Delaware v. Thompson Drainage and Levee Di

In the United States Court of Appeals For the Seventh Circuit No. 11-1185 W ILDER C ORPORATION OF D ELAWARE, Plaintiff-Appellant, v. T HOMPSON D RAINAGE AND L EVEE D ISTRICT, Defendant-Appellee. Appeal from the United States District Court for the Central District of Illinois. No. 1:09-cv-01322-MMM-JAG— Michael M. Mihm, Judge. A RGUED S EPTEMBER 7, 2011—D ECIDED S EPTEMBER 27, 2011 Before P OSNER, FLAUM, and H AMILTON, Circuit Judges. P OSNER, Circuit Judge. This appeal from the grant of summary judgment to the defendant in a diversity suit governed by Illinois law tests the outer limits of…