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 Advertising CEOs Urge Quick Approval of Yahoo-Microsoft Search Pact Tell Justice Department That Deal Would Lower Ad Costs, Keep Google in Check By Michael Learmonth, Published on October 19, 2009 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. Register Now Already a member? Log in.