MANILA: A Philippine senator leading an investigation into a former mayor's alleged links to Chinese criminal syndicates said on Friday (Sep 20) she would not rule out her possible involvement in espionage. Alice Guo , who ran for mayor of Bamban as a Filipino but is also known as Chinese national Guo Hua Ping, is facing criminal charges that include graft, stemming from accusations she abused her power to allow offshore gambling to flourish in her town. "I'm not yet prepared to conclude that