Robert Joseph: “I think there are a number of fatal flaws in our position and in fact in what has already been agreed.”

I think it is imperative to demonstrate U.S. leadership in order to keep those sanctions on Iran...

I think Iran will use nuclear weapons. They will use it to intimidate. They will use it to blackmail us.

Once you allow Iran to maintain and in fact under this agreement expand a large-scale infrastructure for enrichment, the agreement in and of itself explicitly recognizes at that point Iran as a nuclear weapons threshold state.

Mr Chairman, I have heard the same talking points from missile defense critics for really the past 30 years.