Congressional Research Service Report for Congress: Presidential Claims of Executive Authority: History, Law, Practice and Recent Developments
“Presidential claims of a right to preserve the confidentiality of information and documents in the face of legislative demands have figured prominently, though intermittently, in executive-congressional relations since at least 1792. Few such interbranch disputes over access to information have reached the courts for substantive resolution, the vast majority achieving resolution through political negotiation and accommodation. In fact, it was not until the Watergate-related lawsuits in the 1970’s seeking access to President Nixon’s tapes that the existence of a presidential confidentiality Authority was judicially established as a necessary derivative of the President’s status in our constitutional scheme of separated powers. Of the eight court decisions involving interbranch […]