Which is irrelevant when they have no issues monitoring other countries too. They sent an armed gun-squad to an elderly German woman's home (in Germany) and held her under house arrest because her son (who happened to be living at literally the other side of the world in NZ at this point) owned a website that Hollywood had spat their dummies out over. There is a US base in the countryside a ~half hour drive from my home (in England) which monitors domestic phone-call conversations.