Two leading Republicans on the Senate Select Committee on Intelligence say that Michael Morell, former deputy director and twice acting director of the Central Intelligence Agency, provided an account of his role on Benghazi that was often highly misleading and at times deliberately false.

“I went back and reviewed some of his testimony the other day and he’s gotten himself in a real box,” says Senator Saxby Chambliss, the highest-ranking Republican on the committee. “It’s really strange. I’ve always thought Mike was a straight-up guy, gave us good briefings—factual, straightforward. I mean, this has really been strange the last few weeks—all this now being uncovered.”