I think that's unfair to the people involved.

I do think, when you start using the word cocaine, as Mark Penn did, it does suggest it, and I think it can have some reverberations.

I don't think they're playing the race card at all.

The truth was, the message said this that is -- in this season, this is about the celebration of Christ. It was a clear appeal, I thought none at all subtle, to the Christian voters in Iowa.

I think she is in trouble. And they are doing exactly what they have always done. And when they are in trouble, they come together and they work together as a team.

Imagine if Hillary Clinton becomes president. Let's assume a second term. That means the Clintons will have controlled the Democratic Party for 23 years.

I think he, A, looks like he is trying to run his -- her campaign, which I think is a real -- after all the benefit he has brought to this campaign, is not helpful.

For Hillary Clinton to get that endorsement has brought a good press to her.

If it collapses, then you can get the hard-liners, the Islamic militants can actually have more power in the region.

He thought what Clinton, Bill Clinton, did at the end of his administration, trying to get a peace deal right at the end, was a very bad thing. And now he is doing the same thing Clinton did.

He got the talks started again. And, secondly, he got Arab nations to the table. That has not happened before.

It is important to do it, but it is very dangerous stuff.