LAS VEGAS – UFC executive vice president and chief business officer Hunter Campbell has responded to statements released by the U.S. Anti-Doping Agency (USADA), and is demanding an apology for comments targeting Conor McGregor . On Wednesday, USADA CEO Travis Tygart issued a statement addressing the split between the UFC and USADA, and Conor McGregor ’s re-entry into the drug testing pool.
See original here: