Between Rounds: De Santis & Duffy

TJ De Santis and Ben Duffy returned to the Sherdog Radio Network to discuss this weekend's mixed martial arts offerings, including the UFC's Washington D.C. card and Combate America's pay-per-view event. The guys also discuss changes regarding USADA's supplement guidelines.

Listen to "The Sherdog Radio Network Presents 'De Santis & Duffy:' UFC D.C. Preview, Tito v. Alberto Discussion, USADA Changes" on Spreaker.

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