The human spy, in terms of the American espionage effort, had never been terribly pertinent.
Aldrich AmesEspionage, for the most part, involves finding a person who knows something or has something that you can induce them secretly to give to you. That almost always involves a betrayal of trust.
Aldrich AmesI found that our Soviet espionage efforts had virtually never, or had very seldom, produced any worthwhile political or economic intelligence on the Soviet Union.
Aldrich AmesThe use of the polygraph has done little more than create confusion, ambiguity and mistakes.
Aldrich Ames