because it is irrelevant and no one's business? OTOH Perhaps a donor gave it to the attorney under the condition their identity is not revealed. To me it is not relevant unless she earned it as income and she is basically swearing that is not the case.
But, according to our very own lawyer, gitana1, it is not irrelevant. Kaine has the right to know that no marital assets are being used for Terri's defense. Not my rules... it's the law.