Dom was reluctant to touch this story early on. From what I've gathered tonight, local vets that he trusts put a word in for O,Neill.
Dom was absolutely thrilled to have O'Neill on, especially after he was floored by the just-ended interview with that POW who talked about how Kerry's Senate testimony was used against him and other POWs. This was the best O'Neill interview I have heard yet. When John is given the opportunity to complete his sentences and complete his thoughts, he is untouchable.
I fully understand why Carville, Lanny Davis, Chris Matthews and the rest of the Democrat scumbags see no choice but to rudely shout him (and supporters) down with interruptions and phoney excuses.