CANNES, FRANCE - JUNE 20:  Advertising Age's Editor Jonah Bloom talks at a Seminar of Advertising Age + Creativity with Chairman and CEO, Publicis groupe Maurice Levy at the 55th annual Cannes Advertising Festival on June 20, 2008 in Cannes, France. .The festival is the largest gathering of worldwide advertising professionals and advertisers and is the most prestigious annual advertising award. Getty Images logo Getty Images 27 months ago

CANNES, FRANCE - JUNE 20: Advertising Age's Editor Jonah Bloom talks at a Seminar of Advertising Age + Creativity with Chairman and CEO, Publicis groupe Maurice Levy at the 55th annual Cannes Advertising Festival on June 20, 2008 in Cannes, France. .The festival is the largest gathering of worldwide advertising professionals and advertisers and is the most prestigious annual advertising award.