Webfew have vaulted from anonymity to the front pages more spectacularly than edward snowden, the former government contractor who revealed secrets from the national. The whistleblower behind the nsa surveillance revelations the 29 year old source behind the biggest intelligence leak in the nsa's history explains his motives,. Webit's a bitter lesson learned by former nsa officials who tried to work within the system to expose what they considered unconstitutional programs.

Via a dramatic interview on cbs’ “60 minutes,” wigand went public with revelations that tobacco companies manipulated nicotine content and lied. Webat the age of 91, w. Mark felt revealed himself as the whistleblower whose leaks to the press eventually forced president richard nixon to resign in 1974 in order to avoid. Webusing newly declassified materials, private papers and interviews, this article explores how the central intelligence agency (cia) dealt with whistleblowers and.