U.S. ag export demand an evolving puzzle

Professor Chad Hart was interviewed by Iowa Farmer Today for the story "U.S. ag export demand an evolving puzzle," which examines the volatile nature of US agricultural export demand. Hart said that “About every 5 to 10 years we get a changing of the guard for who the driver of growth is. In the last 10 to 15 years, China has been the one driving growth, but in the ’90s, a lot was driven by NAFTA with Canada and Mexico. We’ve done a lot with Japan and Europe as well.”