Let's not forget that Cheney's the man who voted against pressuring the Apartheid government in South Africa to release Nelson Mandela, arguing that Mandela was a terrorist. Understanding right from wrong isn't exactly his forte.
However, in a move eerily reminiscent of late Senator Joe McCarthy, Cheney alluded to "reports he'd read":
I haven't talked about it, but I know specifically of reports that I read, that I saw, that lay out what we learned through the interrogation process and what the consequences were for the country.
This from a man whose administration had been caught several times "massaging" intelligence reports to suit its own agenda.
In related news, he also has announced that even a broken clock is right twice a day.