“So many of the professional foreign policy establishment, and so many of their hangers-on among the lumpen academics and journalists, had become worried by the frenzy and paranoia of the Nixonian Vietnam policy that consensus itself was threatened. Ordinary intra-mural and extra-mural leaking, to such duly constituted bodies as Congress, was getting out of hand. It was Kissinger who inaugurated the second front or home front of the war; illegally wiretapping the telephones even of his own staff and of his journalistic clientele. (I still love to picture the face of Henry Brandon when he found out what his hero had done to his telephone.) This war against the enemy within was the genesis of Watergate; a nexus of high crime and misdemeanour for which Kissinger himself, as Isaacson wittily points out, largely evaded blame by taking to his ‘shuttle’ and staying airborne. Incredibly, he contrived to argue in public with some success that if it were not for democratic distempers like the impeachment process his own selfless, necessary statesmanship would have been easier to carry out. This is true, but not in the way that he got newspapers like Rees-Mogg’s Times to accept.”