1975 Hearing: The NSA and 4th Amendment Rights
SELECT COMMITTEE TO STUDY
GOVERNMENTAL OPERATIONS WITH
RESPECT TO INTELLIGENCE ACTIVITIES
http://cryptome.org/nsa-4th.htm We have a particular obligation to examine the NSA, in light of its tremendous potential for abuse. It has the capacity to monitor the private communications of American citizens without the use of a "bug" or "tap." The interception of international communications signals sent through the air is the job of NSA; and, thanks to modern technological developments, it does its job very well. The danger lies in the ability of the NSA to turn its awesome technology against domestic communications. Indeed, as our hearing into the Huston plan demonstrated, a previous administration and a former NSA Director favored using this potential against certain U.S. citizens for domestic intelligence purposes. While the Huston plan was never fully put into effect, our investigation has revealed that the NSA had in fact been intentionally monitoring the overseas communications of certain U.S. citizens long before the Huston plan was proposed-and continued to do so after it was revoked. This incident illustrates how the NSA could be turned inward and used against our own people. It has been the difficult task of the committee to find a way through the tangled webs of classification and the claims of national security -- however valid they may be -- to inform the American public of deficiencies in their intelligence services. It is not, of course, a task without risks. but it is the course we have set for ourselves. The discussions which will be held this morning are efforts to identify publicly certain activities undertaken by the NSA which are of questionable propriety and dubious legality.
1993: US Signals Intelligence Directive 18:
http://cryptome.org/nsa-ussid18.htm1999: House Clashes with NSA on Oversight:
INTELLIGENCE AUTHORIZATION ACT FOR FISCAL YEAR 2000
http://jya.com/hr106-130p1.txt