William RosenWILLIAM ROSEN is chief executive officer of VSA Partners, one of the world’s preeminent branding and marketing firms, and former president and chief creative officer of North America at Arc Worldwide, the global marketing company of Leo Burnett Worldide. Widely recognized as a leader in cross-channel marketing and branding, he has been honored with hundreds of awards around the world and served as president of the jury at the Cannes Lions International Festival of Creativity. Read More Read Less