Here's what you need to know for today in the business of podcasting:FTC recommends brands avoid “blurred advertising” when marketing to kids by Ryan BarwickApple’s expanding ad ambitions: A closer look at its journey toward a comprehensive ad tech stack by Ronan Shields and Seb JosephHolding Apple Accountable: The Future of the Internet Economy Depends On It by Dustee JenkinsGoogle Antitrust Trial: Ad Targets Tweaked to Meet Revenue Targets, Exec Says By Leah Nylen