Moderators asks for a show of hands:
Thompson: "I'm not going to play hand games."
Moderator asks him question.
Thompson: "Well, if you want to give me a minute to answer that?
Thompson: "I'm not going to answer that."
Giuliani starts to talk. McCain starts to talk.
McCain: "It is serious."
Giuliani: "I agree with John. Climate change is real, it's happening, I believe human beings are contributing to it."
Romney: "That I agree."
Hunter: "He said contributing ..
Romney: "Can you let us answer?"
Giuliani: "I think that it should be an issue our party should embrace?"
The moderator has lost control of the debate.
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