If Iran gets the bomb all of western civilization is in deep trouble, they have long range missiles in South America. They will use them against the USA, Europe as well as Israel. Sooner or later the world will jave to do something about Iran. The question is would you rather fight an Iran that has only conventional weapons or would the world rather fight an Iran that has a nuclear bomb cache.
Law expanding definition of terrorist activity passes first Knesset reading (Haaretz)
from the article: U.S. Senate works on new package of Iran sanctions