The Exchange 10/16/09 IOWA (kuni) - Host Ben Kieffer focuses on mothers who suffer an addiction to methamphetamine and how it affects their lives. His guests include Judy Murphy, the Substance Abuse Coordinator for First Resources Corporation in Ottumwa, Iowa and Mary Buhman, a co-facilitator of Cherokee, Iowa's Moms Off Meth program. © Copyright 2012, kuni