The constant change i.e. daily/weekly/monthly confirms everyones fears that the West including US & Israel do not really know how far ahead Iran really is. Stop the propoganda war and get real. Now that sanctions are not really hurting Iran, so everyone is now coming up with excuses for an attack. Why do politicians think that the public do not have any sense?
U.S. Senate votes overwhelmingly for tougher North Korea sanctions (Reuters)