By now kudzu is so tied to the Tennessee landscape that it was voted one of the top ten plants to shape the state. But isn't it considered invasive? This episode dives into the history of how this emerald green plant came to blanket hillsides in Tennessee and why it has the status of "invasive." And, we talk to Keith Bridges, a farmer in Knoxville who has teamed up with a small army of leaf-munching goats to tackle the growing problem.