The Guardian today wrote that the big US companies like Google, Facebook, Yahoo and Microsoft cooperated with the NSa while being payed for, the deal was to design their offers, services and softwares in such a manner so that the NSA can always have a foot in the door. Even encrypting your emails is useless, if the spy is within your OS.
Yahoo admitted it. Google denies it. Especially Google
. They obviously do not know what infamous reputation as a datakraken they already have outside America.