77: Brian Wieser, GroupM
The MadTech Podcast - A podcast by ExchangeWire
On this week’s episode of The MadTech Podcast, ExchangeWire’s Rachel Smith and Lindsay Rowntree are joined by Brian Wieser, president, business intelligence, GroupM, to discuss the latest news in ad tech and martech. In this week's episode: initial earning reports, esports advertising opportunities, and Huawei.
