TOP SECRET:
Characteristics of an Interrogator
A breaker is born and not made. Perhaps the first-class breaker has yet to be born. Perhaps he has yet to be recruited from the concentration camps, where he has suffered for years, where, above all he has watched and learnt in bitterness every move in the game.
Top Secret ‘C’
The security of a source is worth more than any product or by-product, however spectacular.
Admiralty NID 11