Podcast Business JournalArchiveMore Names Added to iHeart's Graduation PodcastMore Names Added to iHeart's Graduation PodcastMay 11, 2020 · Time to read: ~1 min This is an archived page from 2020. Find out moreBill and Melinda Gates, stand-up comedian George Lopez, actor Henry Winkler and several others have joined iHeart’s Commencement: Speeches for the Class of 2020 – a special podcast for graduation month.