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 We're Building an Army to Advance Industry Diversity Turning the AdColor Industry Coalition Into a Full-Fledged Membership Organization for All By Nancy Hill, Published on October 05, 2009 21 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. Become a Member Already a member? Log in.