Richard Nixon is perhaps the best-known outed liar in history. In 1975, the year after he resigned in disgrace and was lifted away from the White House in a helicopter, the ex-president gave testimony before a grand jury investigating his administration. University of Wisconsin professor Stanley Kutler recently persuaded a federal judge to release the transcript for its public educational value. A quick scan of the trove of documents reveals a Cold War defense of secrecy, where Nixon leans on his idea of America's special role as defender of freedom in the world to lie to his questioners. The line of argument will strike a familiar note to critics of Bush-Obama national security policies that have run over concerns for government accountability
, civil rights and individual liberties.