Luis Sandoval catches up with undefeated WBC super bantamweight champion Leo Santa Cruz to discuss his upcoming fight, against heavy underdog Manuel Roman, on the undercard to the Floyd Mayweather Jr. vs. Marcos Maidana Showtime Pay-Per-View taking place on September 13th from the MGM Grand in Las Vegas. Santa Cruz also talks about moving up in weight, facing WBO/WBA champion Guillermo Rigondeaux, and more.