There has been unprecedented openness …

Nixon: We have waived executive privilege on all individuals within the administration. It has been the greatest waiver of executive privilege in the whole history of this nation.

Clinton: I took the unprecedented step of asking that the State Department make all my work-related emails public.

… about things I didn’t know …

Nixon: I had no prior knowledge of the Watergate operation.

Clinton: I don’t know how it works digitally at all.