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 As U.K. Papers Wage War for America, MEC Exec Eamonn Store Named CEO of Guardian U.S. Guardian's U.S. Website Traffic is Up 15% from a Year Ago By Michael Sebastian, Published on July 15, 2014 0 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.