Joe Wilson actually said...

What in the world are we thinking that they want to deal with us and cut back on their nuclear weapon development?

Long term how are we going to resolve the problem that Iran is determined to have nuclear weapons; what is the answer to that question?

Iran is the mischief maker in the Middle East. They have the military. Their military is involved in Syria.

I don't see any evidence over the last few years they have ever acted in good faith.