This is a wonderful book. I was in graduate school in Washington DC during the whole Watergate episode. I like many others had been waiting for a book that had new research and possibly new revelations.The Venona tapes that cast a new light on the McCarthy episodes were secret for about fifty years after the fact. I now read that in the trial of Aaron Burr the evidence that Willkinson was a paid Spanish agent was not revealed for about a hundred years. I wonder if even after thirty years there is still undisclosed evidence about Watergate?When politics is involved it seems to take a very long time for basic facts to bubble to the surface.