WBA junior middleweight champion Miguel Cotto is training to go to war with pound-for-pound five division beltholder Floyd Mayweather Jr. Cotto is training in Florida with his Cuban coach Pedro Diaz. Only a month remains before Mayweather and Cotto go head to head on May 5th at the MGM Grand in Las Vegas. HBO pay-per-view will broadcast the fight. Photos by El Nuevo Dia/Juan A. Alicea. For video coverage, click here .