Dennis Yu and Mark Schaefer explore why public speaking is becoming a more important in the marketing mix. Speaking builds authority and trust and can cut through the disinformation of our world. Mark and Dennis also reveal some of their public speaking highs and lows and reveal their secrets to battle onstage nerves. This episode is a fascinating and fun collection of tips and stories! Mark Schaefer is a strategy consultant, college educator, keynote speaker and the author of 10 books including "KNOWN," “Belonging to the Brand,” and "Marketing Rebellion." His annual marketing retreat is The Uprising. Dennis Yu is on a mission to create a million jobs by training up international workers to serve American companies. Former search engine engineer who has spent a billion dollars on ads. Best-selling author and speaker.