Not new or surprising in the least. She already unloaded on Newt back in Aug 2010 in Esquire Magazine. I doubt she has more to say then she did back then:
Newt Gingrich: The Indispensable Republican
I just read the esquire article and she was nice enough to help him get their 20 year marriage annulled. She’s not a vindictive bitch. She just knows the man. His weaknesses outweigh his strengths. I’ve ben saying this for at least 10 years on FR.