A AutoNews Joined Dec 17, 2008 Threads 2,624 Messages 2,624 Jun 24, 2010 #1 General Motors Co., under new marketing chief Joel Ewanick, has shifted ad duties on Cadillac to Publicis Groupe's Fallon after just five months at Publicis-backed Bartle Bogle Hegarty, according to two people familiar with the matter. Link
General Motors Co., under new marketing chief Joel Ewanick, has shifted ad duties on Cadillac to Publicis Groupe's Fallon after just five months at Publicis-backed Bartle Bogle Hegarty, according to two people familiar with the matter. Link
