It seems like it's just meant to torment Trump.
Good.
Why is that good? If her motive is professional, that's good. If her motive is just being a bitch to torment the sitting President, than she's just as stupid.
We need order, not more childish tit for tat crap
If you really want to expose Trump for the dick that he is, then surround him with professionals that do their job with integrity and honour. You don't expose him by surrounding him with like for like people.
Nancy might have seemed level headed before, but if the only reason for this letter was just to antagonise and not actually accomplish anything else then her standing is lost