Watch a discussion on what the United States should do in response to Iran developing a nuclear program, and Iran's likely responses to each policy option. Part three of a three-part symposium.

Council on Foreign RelationsNew York, NY RICHARD HAASS: Why don’t we get started? This is—I’d say this is the clean-up position, except it’s only batting third. We also have the somewhat unenviable …

Watch experts discuss relations between the United States and Iran, including Iran's role in Iraq, the U.S. National Intelligence Estimate, and prospects for an improved U.S.-Iran relationship in the…

Imam Feisal Abdul Rauf, founder and chairman of the Cordoba Initiative, discusses the fundamental requirements and parameters of contemporary Islamic statehood.

MS. ROBBINS: I'm Carla Robbins. I'm the deputy editorial page editor of The New York Times. And we are very lucky today to have Trita Parsi, who is the author of "Treacherous Alliance: The Secret De…