Interview with David Rogers Posted on July 19, 2011December 13, 2016 by Cal Evans @al_the_x Audio https://media.blubrry.com/vote/elephpant.s3.amazonaws.com/vote_033.mp3Podcast: Play in new window | DownloadSubscribe: Google Podcasts | Spotify | Stitcher | RSS | More Show Noteswww.linkedin.com/in/althex