"On toda?s Dakota Midday, host Paul Guggenheimer spends time with Denise Ross of Hog House Blog from Rapid City, and Dave Kranz of the Sioux Falls Argus Leader, for the political junkie segment. In the second half of the program, Dr. Geoffrey Henebry, Science Professor at South Dakota State University in Brookings talks about a NASA-funded study looking at whether a shift in planting, particularly to those crops grown for ethanol, is contributing to climate change.