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 Turner Digital Vet Walker Jacobs Is Latest to Join Clear Channel Jacobs Will Oversee Revenue for Clear Channel Outdoor By Tim Peterson, Published on October 23, 2013 1 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.