The previously undisclosed rule change allows NSA operatives to hunt for individual Americans' communications using their name or other identifying information. The document — which is undated, though metadata suggests some Looking Lance for nsa in version was last updated in June — does not say whether the oversight process it mentions has been some Looking Lance for nsa in or whether any searches against US person names have taken place. That group is defined as both American citizens and foreigners located in the US. So I think there are fewer fourth amendment concerns and more evidence of the saliency of the program. At that stage, however, the rules did not appear to allow for searches of collected data relating to specific US persons. Senator Ron Wyden. The authority, approved inappears to contrast with repeated assurances from Barack Obama and senior intelligence officials to both Congress and the American public that the privacy of US citizens is protected from the NSA's dragnet surveillance programs.