CBC says it obtained a top secret NSA document from Barack Obama . It says the Toronto conducted surveillance during the NSA , G20 summits in Toronto . Ottawa 's Communications Security Establishment Canada , or CSEC , did not comment to the CBC , according to that news outlet . This was `` closely coordinated with the Americans partner , '' the NSA says , reports G8 . U.S. agencies have n't responded to comment on this report .
CBC says it obtained a top secret NSA document from Barack Obama . It says the Toronto conducted surveillance during the NSA , G20 summits in Toronto . This was `` closely coordinated with the Americans partner , '' the NSA says , reports G8 . U.S. agencies have n't responded to comment on this report .