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 Taco Bell's Breakfast Endorser: Ronald McDonald Chain's Biggest Campaign Uses Real People Who Share Name of Category Leader's Mascot By Maureen Morrison, Published on March 27, 2014 4 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.