December 13, 2017 By Sam Bushman Radio Show Hour 2 – 12/13/2017 https://media.blubrry.com/liberty_roundtable_live/content.blubrry.com/liberty_roundtable_live/lrt20171213b.mp3* Guest: Greg Shepard – rapower3.com. 7 disruptive renewable energy technologies that will dramatically change everyone’s lives.