U.S. Senator Chuck Grassley of Iowa joins guest host Michelle Rook to talk about the New World screwworm situation plus provide an update to the Senate's work on the new Farm Bill. More New World screwworm coverage on AgriTalk with a conversation with Dr. Russ Daly, extension veterinarian at South Dakota State University. Jeff Jackson is an alfalfa and forage specialist with CROPLAN by Winfield and he shares information on drought issues.