 Farmland values seem to be weakening in some parts of the Midwest. Farm management analyst Kent Tisi tells Brownfield the market in southern Minnesota has changed a lot the last three months. I'm not saying this is all over the U.S., but in some areas I think it has softened a couple parcels. The owners have had to adjust their price downward to try and get it sold. The area has been plagued by wet conditions this growing season, and Tisi suggests that might be a factor.