Rush Limbaugh is still broadcast on these Iowa commercial stations.   WOC Quad Cities, WHO Des Moines, KSJC Sioux City, WMT Cedar Rapids KILR Estherville, KGLO Mason City, WDBQ Dubuque.   If you live in one of these broadcast areas, contact your local station. Contact local businesses who advertise on these stations.  Tell them you are opposed to using the public airwaves for hate speech.  To find out more about the negative impact of right-wing radio, check out The Brainwashing of My Dad.