OK, so I am not happy about the recent reports out of the IAEA that the Iranians are not cooperating with them and are clearly making efforts towards having the capability to move towards having a nuclear weapons capability. However, the Obama administration on this matter seems to have been taken over by Hillary Clinton, who was more hawkish than on Iran than Obama in the primary campaign, and who now has managed a historic reversal wherein the US State Department is now the most hawkish department on a matter of national security while the DOD and the intel establishment are less so.
While I am not happy about this latest development, it should be kept in mind that the main new report is that the Iranians have refined a small amount of uranium to the 19.5% level. This is allowed under the treaty agreements that they have signed and is the level for use in the medical facilities for which they have long and publicly been planning to use their uranium, besides for supplying electricity. For all the talk that they are "working on a nuclear warhead," there remains no evidence of this. That would require a much higher level of refinement than this recently reported level, and their supreme leader and commander-in-chief, Vilayat-el-faqih Ali Khamene'i continues to maintain his fatwa against acquiring nuclear weapons.