Even if Pelosi isn’t lying, from her view as a legislator, she should have been most concerned about the legal justification for waterboarding, not the executive decision of whether or not the CIA planned to use it.

I don’t see the difference between being told “It’s legal and we won’t use it” and “It’s legal and we will use it” from a legislator’s standpoint. It’s the legal part she should have been concerned with, and she was silent.