A reader at TPM explains the rule of law.

This is genuinely chilling. What shocks the conscience is that a legal scholar from one of our most prestigious institutions of law and higher learning could in his own mind on behalf of a government seeking to find a way around legal obstacles offer the same banal rationale for perpetrating unspeakable acts of torture and cruel treatment as all other totalitarian regimes: The ends justify the means. Why? Because someone cloaked with authority says it does.
All humans self-justify. This is our nature. Our nation was founded as one of laws rather than men for the very reason of establishing limits on the worst excesses of human imagination, lust for power, and the capacity to self-justify. Perhaps such a sociopathic mindset fails to rise to the standard Yoo offers for criminal prosecution of torture only when “inspired by malice or sadism,” but this distinction is a matter of degree rather than kind and an incredibly fragile thread on which to hang our national humanity and reputation, to say nothing of the destroyed lives and sufferings of the victims.

What also shocks the conscience is that we have reached such a profound state of exhaustion or indifference to such shocking revelations that disclosure of the Yoo document is unlikely to cause much of a ripple in the news cycle.

The rule of law is not the rule of reason, or of "experts."