TJ De Santis is back for another edition of "Beatdown" on the Sherdog Radio Network. With Jon Jones latest run in with regulation De Santis asks what is the difference between getting results via supplments and getting an edge via performance enhancing substances? He's also joined by Invicta FC president Shannon Knapp who recaps Invicta FC 25, outlines the rest of 2017, and shares her thoughts on getting involved in the boxing game.