Britain tried to spy on G-20 delegates in 2009 , the Guardian reports . The report was published a day before the G-8 summit in Northern Ireland . `` What we should be focused on is how irresponsible and egregious these recent leaks are , '' he told CNN . ` It 's the latest revelation based on documents from NSA leaker Edward Snowden . Comment:
Britain tried to spy on G-20 delegates in 2009 , the Guardian reports . The report was published a day before the G-8 summit in Northern Ireland . It 's the latest revelation based on documents from NSA leaker Edward Snowden . Comment: