Ale samozrejme ze ano. Kanada sbira data o svych obcanech, Nemecko sbira data o svych obcanech, atd. A ze si je navzajem vymenuji je davno znama vec. Lisi se jenom aktualni rozsah te vymeny, ktery podleha casu a aktualnimu nastaveni vzajemne politiky. Takze si muzete byt jisty, ze Kanada jako clen Commonwealthu s US, UK a dalsimi spolupracuje velmi uzce.
Jinak tez http://www.theguardian.com/world/2014/jul/18/-sp-edward-snowden-nsa-whistleblower-interview-transcript ("And what that means is UK citizens and UK intelligence platforms are used as a testing ground for all of the other five eyes partners – that’s the UK, Canada, the United States, Australia, New Zealand.")