After Canada blindsided investors with its decision to block BHP's (BHP) bid for Potash (POT),...

|About: BHP Billiton Limited (BHP)|By:, SA News Editor

After Canada blindsided investors with its decision to block BHP's (BHP) bid for Potash (POT), PM Stephen Harper says the country will soon unveil guidelines as to what kind of foreign investment it finds acceptable. Harper also says he's willing to review the overly-vague Investment Canada Act.