For the comparatively simple case of the Liar, these methods all agree with Dr Zadeh's proof that the sentence is exactly half-true.

ECONOMIST: Fuzzy logic

Moreover, it appears likely that certain charges could not be presented in a civilian court because the proof that would have to be offered could, if publicly disclosed, compromise sources and methods of intelligence gathering.

CENTERFORSECURITYPOLICY: Civilian courts are no place to try terrorists