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 Cheil in Talks to Acquire U.S. Agency McKinney Proposed Deal Would Give Korean Holding Company Larger Foothold in West By Kunur Patel and Rupal Parekh, Published on June 28, 2012 2 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.