Originally published in Campaign US, November 21, 2018 by Oliver McAteer, Campaign US Two of advertising’s most important titans went head-to-head to debate in-housing and the future of agencies. Marla Kaplowitz, president and CEO of the 4A’s, clashed with Bill Duggan, group executive vice president at Association of National Advertisers (ANA), during Campaign US’ Breakfast Briefing, in partnership […]