Ad Age 20-Minute Take: Proving out performance

Watch the live broadcast here on April 28 at 3 p.m. EDT.RSVP here—and join the conversation on Facebook, Periscope, LinkedIn and Twitter.Ad Age 20-Minute Takes is a virtual event series tackling how marketers and buyers can, or should, adjust their strategies in the current climate. Leading executives from Verizon Media are on hand to share their expertise and insights in this cut-to-the-chase series designed to inform, then get you on with your day.Up next: Proving out performance. COVID-