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This is CBSI in the world. I'm John Batchel with Craig Unger. The new book is Den of Spies,

Reagan, Carter and the Secret History of the Treason that stole the White House. October surprise.

So far we've heard from all the players in the Republican Party,

all the players in the Carter White House,

the go-betweens for Bill Casey, his network reaching back to the OSS.

We've heard from major publications, Newsweek and Esquire.

We have information gathered together for AP and for publication,

investigations by the Joint Committee, 9192 investigating the October surprise story. Gary Six book about it, Gary Six' op-ed page. We talked to all that. What about Iran? It is now the fall of 2014.

Craig arrives in Iran. He's got a visa for a week. What was your mission, Craig? What were you

looking for? Well, I figured if the October surprise took place, if there was a deal between

the Republicans, Iran, there had to be people in Iran who knew about it.

And one of the key people I wanted to interview was a guy named Mosen Rafi Ghust.

And he had been an ally of Ayatollah Khomeini from the very start.

...