Episode 90: Oil Landman Joseph Munsey Alex April 1, 2014 On this episode of Power Hour, Alex Epstein talks with Joseph Munsey about his experience as a oil industry sandman. Subscribe to Power Hour on iTunes http://media.blubrry.com/alexepsteinpowerhour/industrialprogress.com/wp-content/uploads/2014/04/Power-Hour-90.mp3Podcast: Play in new window | DownloadSubscribe: Apple Podcasts | RSS