Edward Markey actually said...

I am going to work my heart out with you on that.

Unless Arak is neutralized so that it is not able to produce plutonium that can be reprocessed for a weapon, we will not have a deal.

We have a very clear policy of trying to prevent the spread of enrichment and reprocessing technology.

Now I have heard that the right agreement here includes a 1-year breakout period. A duration of 15 to 20 years would be the agreement.