The Pacific 10 Conference said Sunday it will investigate the reported connection between a home where Reggie Bush?s family lived and a man who sought to market the Southern California star tailback. Bush?s family allegedly lived in the house in Spring Valley, Calif., owned by a man who had sought to handle the star tailback?s professional marketing while Bush was still playing for USC, Yahoo.com reported Sunday. The Web site reported that the family moved out of the house this weekend after questions over its ownership arose.