Christian J. Collier on the premiere of his docuseries "The Plug Poetry Project." James Dillard of Chattanooga Drive Electric on a showcase for electric vehicles. UTC's Gina Stafford on hiking part of next month's Rock / Creek Stump Jump. Martha Arrington untangles the meditative art of Zentangle. These voices - and more - on today's edition of "Scenic Roots." Ray Bassett is the host of "Scenic Roots" - p roduced by Haley Solomon, Karley Dodson and Will Davis.