VAN SUSTEREN: … we have information that people from the CIA want to come out and testify, but they‘ve been told by the CIA director Brennan specifically they will be polygraphed if they are tied to this. Do you have any information to corroborate that?

GRAHAM: I‘ve heard that same story. I know there are some CIA agents reaching out. They feel frustrated. The CIA generally got this right, and they feel frustrated about what happened that night before and after. So we‘ll see where this goes.

VAN SUSTEREN: Are these CIA agents who are on the ground in Benghazi that night, or are these CIA agents — people — CIA here in Washington?

GRAHAM: It‘s my belief that at least one of them was on the ground, but time will tell.

VAN SUSTEREN: All right, now…

GRAHAM: The dam‘s about to break on Benghazi.