from training.npr.org: https://training.npr.org/sources/azzeddine-azzam/
Azzeddine Azzam is a professor of agricultural economics at the University of Nebraska-Lincoln. Azzam has worked in the field for about 34 years, and his teaching and research interests include microeconomics and agricultural and natural resource economies.
Dennis Smith is an associate professor of history and director of Native American studies at the University of Nebraska, Omaha. His research focuses on the cultures of Assiniboine and Sioux Plains Tribes, as well as the salmon traditions of Pacific Northwest Native American and British Columbia First Nations tribes.