Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching The Main Thing Podcast - Ep. 13 - Nine Mins of Wisdom with Dr David Clayman. and this video is uploaded by The Main Thing Podcast at 2020-03-17T15:51:17-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [0AOiG11EBb8]