What the two men said 36 years ago can be known with such precision today because they worked in what was, in retrospect, the golden age of White House taping. Both Nixon and Mr. Kissinger had given secret orders to record their calls, each evidently without the other’s knowledge.
Much like Komar and Melamid's series on Stalin, pictures of these dastardly fiends still invoke nostalgia for my childhood over which they presided. Nixon was a virtual muse for so many artists and comedians that he was a Vollard in the sense that "no beautiful woman has had his portrait painted as often". Plus they were nuts.
NYT link, Indexed Trove of Kissinger Phone Transcripts Is Completed.