In May of 2008, an EF5 tornado hit Parkersburg and New Hartford in Northeast Iowa. Two weeks later. the entire town of New Hartford was evacuated because of flooding. In both cases, property owned by U.S. Senator Chuck Grassley and his family was spared. This summer’s natural disaster however is different. Although the Grassleys' farmland in Butler County will still produce a crop, the yields are greatly reduced. Iowa Public Radio's Pat Blank walked with Senator Grassley through his corn and soybean fields on Wednesday afternoon.