NBCU Ad Boss Marshall: ‘We Continue to Spin Our Wheels’ on Currency

Mark Marshall shares one thing with his predecessor. On the subject of measurement and currency, he’s impatient. I wold love to say we’ll make huge progress,” Marshall, told Beet.TV about the. industry’s efforts toward embracing alternatives to Nielsen. “We continue to spin our wheels a bit. Marshall, who was just named NBCU’s interim chairman of […]