Who and when merged confidential data

The American military analyst Ellsberg Danielle in 1971 reported to American newspaper "The New York Times" the collection "The American-Vietnamese relations, 1945–1967: Research", received popularity as "the Pentagon file" — 7 thousand pages of classified documents about war in Vietnam. The employee of Federal office investigations United States of America America Mark Felt disappearing under a pseudonym the Deep Throat, provided to reporters of newspaper "The Washington Post" to Robert Apsher Vudvord and to Karl Bernstin a compromising evidence on Richard Milkhauz Nikson during Uotergeytsky scandal. In 1974 of exposure led to resignation the 37th President of the United States. The Israeli engineer Mordechai Vanunu made 57 pictures...