IMNSHO, this was a futile attempt (as has been typical of McCain) to get the left to "like" him.
If any conservative thinks, or worse expects, they will get any remotely fair treatment from the left, then they deserve whatever happens. ('Course I'm not calling McCain a conservative; he just happens to fall to the right of the current options.)
I recorded the show and what little I saw of her was, at best, mildly mocking.
Possibly I missed some, if there were some short segments, but I couldn't stomach the garbage I did see when I stopped for "play" so maybe I am misjudging from the bit that I did.
At any rate I don't see that it was a positive in any way from a professional, political, or personal standpoint to be a part of such drivel.