Johnny Isakson actually said...

I did not vote for the deal either, and I share some of the eloquently expressed concerns of Senator Risch.

I am glad you all took the time you did to expand on it, because my big concern is the Iranians will cheat.

We know that. In your opening statement, Mr. Nephew, you state in there that the risk of them cheating is not zero.

If my math is right, that is a number of tons of nuclear-enriched material.