By Bryan Painter For The OklahomanWATONGA — The words of praise gushed out like hard red winter wheat flowing from an auger to a parallel grain cart in the heart of harvest. The question had been simple, “What impact has Carol Cowan's life had on agriculture in Oklahoma?” Debbie Craig, a long-time employee of Wheeler Brothers Grain in Watonga, didn't pause.Read more on NewsOK.com