LOS ANGELES, CA - WBC world super bantamweight champion Israel Vazquez (40-3, 29 KOs) and his challenger, WBO bantamweight king Jhonny Gonzalez (33-4, 28 KOs) participated in an international conference call Wednesday and started the crossfire for their world championship bout as part of the undercard of the championship rematch between Marco Antonio Barrera and Rocky Juarez on Saturday, September 16 at the MGM Grand in Las Vegas, Nevada and broadcast live on HBO Pay-Per-View. [details]