It was the central archive of the war, because the historians from the Pentagon who had done this had appended the actual documents to their narratives, and they had had access to all the documents in the State Department, all the documents in the Pentagon, and a lot of the White House stuff went through both places. So you had a lot of the White House memos there as well: Johnson telling them to keep this secret, how they bamboozled the country over the Tonkin Gulf Resolution and had gotten a blank-check declaration of war in 1964, which the President could cash whenever he wanted. There it was in black and white.