Also the history and rhetoric of a country has to come into play. I am not open to Iran having nuclear tech but I would be open to Brazil or Singapore (for example) having it.
To me sanctions are like locking your girlfriends cat in the closet without food and water and telling her you aren't going to let it out until she agrees to give you a BJ.
If there is sufficient verification in place for thise to be established, I have trouble seeing any harm from this deal.
I can't tell you how many times this worked for me.
Oh, just subsitute the word cat with child.
Because Israel is an authority on keeping the ****ing peace.