It’s been a busy week for MediaMath and some of our clients and partners at Advertising Week New York! Our subject matter experts participated in four MediaMath sessions and three partner sessions. One of those sessions was a fireside chat with our partner OpenX on opt-in video with MediaMath GM of Media and Growth Channels Lewis Rothkopf. Lewis later sat down with OpenX Co-founder Jason Fairchild to talk on video about our strengthened commitment to policing fraudulent supply partners and what steps we are taking to ensure quality in our platform (read more in coverage by AdExchanger). Watch the interview below.