011/11/2022Joel Gambill Speaker Series to Feature Graycen Colbert BiggerGraycen Colbert Bigger, executive director of the Northeast Arkansas Intermodal Authority and assistant vice president of community development for Farmers and Merchants Bank, will return to Arkansas State University Monday and Tuesday, Nov. 14-15, for the Dr. Joel Gambill Distinguished Speaker Series.Joel Gambill Speaker Series to Feature Graycen Colbert Biggernonarrow