The new Iran deal makes it less likely Tehran will build the bomb.
What's the difference between a "good deal" with Iran over its nuclear program and a "bad deal"? A "good deal" is one that reduces the chance Iran will get a nuclear bomb, more than the available alternatives would. By that standard, the arrangement just announced in Lausanne, with specifics to be completed by June, is a good deal. It would greatly reduce the chance that the United States — or Israel — would ever have to face the danger or an Iranian bomb.
Why? There are both technical and political reasons....
Continue reading: http://nationalinterest.org/feature/blocking-iranian-bomb-12553
Bunn, Matthew. “Blocking an Iranian Bomb.” The National Interest, April 5, 2015