Project Worldwide's bet on gaming

Hello and welcome to Insider Advertising for March 19. I'm senior advertising reporter Lauren Johnson, and here's what's going on:Project Worldwide's bet on gaming.YouTube launches Shorts.Teen Vogue incoming editor-in-chief resigns.If this email was forwarded to you, sign up here for your daily insider's guide to advertising and media.Tips, comments, suggestions? Drop me a line at LJohnson@insider.com or on Twitter at @LaurenJohnson.Project WorldwideAdvertising company Project Worldwide just acq