Outlook asked Ellsberg for his wish list of documents to be leaked, declassified or otherwise made public, documents that could fundamentally alter public understanding of key national security issues and foreign policy debates.
[Fourth on his 'wish' list was:] The 28 or more pages on the foreknowledge or involvement of foreign governments (particularly Saudi Arabia) that were redacted from the congressional investigation of 9/11, over the protest of then-Sen. Bob Graham (D-Fla.).
On each of these matters, congressional investigation is called for. The chance of this would be greatly strengthened by leaks from insiders.
Subsequent hearings could elicit testimony from the insiders who provided the information (whose identities could be made known to congressional investigators) and others who, while not willing to take on the personal risks of leaking, would be ready to testify honestly under oath if requested or subpoenaed by Congress.