"He started talking with me about the benefits of working for a company like MAIN. When I mentioned that I had been accepted by the NSA before joining the Peace Corps, and that I was considering going back to them, he informed me that he sometimes acted as an NSA liaison; he gave me a look that made me suspect that part of his assignment was to evaluate my capabilities."
January 1, 1970
https://en.wikiquote.org/wiki/Confessions_of_an_Economic_Hit_Man