Some say that diplomacy is enough, that 'bullying' Iran will fail to stop its nuclear aims and will hurt the U.S. globally. Others say talks won't work unless backed by a credible threat of force—and its use, if necessary. Can diplomacy without such a threat keep nuclear weapons out of Iran? Post your thoughts, and don't forget to check out the debate in the latest U.S. News Weekly.
Previously: Did Obama Bow to Saudi King Abdullah?