TJ De Santis returned to the Sherdog Radio Network Monday for another edition of “Beatdown.” On this broadcast De Santis is joined by newly minted Bellator competitor Chael Sonnen. The former UFC title challenger joined “Beatdown” to discuss his reasoning for signing with the promotion, his goals, and what he thinks his signing means to the promotion. Also, in typical Sonnen fashion, “The Bad Guy” answers the question if USADA’s involvement with the UFC prevented him from going back to the world’s mixed martial arts leader.