1 rich Libsyn https://www.libsyn.com 90 600 Date: Jan 21 2018 Theme: SUBSTITUTIONS Constructors: Victor Barocas and Andy Kravis Crossnerds https://crossnerds.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/6173281/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/6173281