You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Why Limbaugh's Advertiser-Offending Attacks Won't Be the End of Him From Bill Maher to Laura Schlessinger, a Short History of Ad Exodus Under Fire By Brian Steinberg, Published on March 05, 2012 28 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Register Now Already a member? Log in.