OR, she was supposed to come out at a strategic time and vouch for the content of the NG documents after their introduction on CBS. However, they were exposed as fakes very quickly. So now you are seeing a half-assed attempt at salvaging her story. Hence, fake but accurate.
Consider this theory in the context of what was supposed to be a running bombardment of the President going on now that was squelched.
Regards
IF she hates Bush and was privy to this info 30 years ago, why has she never before told anyone about it?