Today's show is packed with interesting guests. U.S. Senator Chuck Grassley from Iowa provides his insight into the issues in Washington D.C. from the impeachment process to the status of USMCA. Donnell Rehagen and John Urbanchuck discuss the tax credit for biodiesel fuel. And Dr. Greg Tylka, a nematologist at Iowa State, offers advise on dealing with the soybean cyst nematode (SCN).

The AgriTalk Podcast is sponsored by Syngenta.