How many took note of what Netanyahu said a couple of days ago. This is not a direct quote, but he said, If you're having trouble imagining the world with a nuclear Iran, imagine the world with al Qaeda in possession of a nuclear weapon. It was a great and sobering reminder of just what is at stake. Recent events in the Middle East and the regime's handling of it, makes it all the more pressing and on point.
'Intention to build a nuclear weapon' is not a reason for war, but a reason for conducting intelligence. Who doesn't want a nuclear weapon? Having one guarantees your country will not be invaded. The only countries who are vulnerable to invasion are countries without the bomb. If you make 'intention' an excuse for sanctions or military action then you justify invading anyone.
The more credible argument is enrichment. How much enrichment does Iran have? If they are proven to be enriching weapons grade then we cannot sit by idly, watch and wait until they have a weapon.
So it goes down to intelligence. The most advanced intelligence system in the world will know if Iran is enriching uranium to weapons grade.
The problem with intelligence is it can be used by a nutty leader to further an even nuttier agenda. The nutcases lost their credibility. Plus, the nutcases dictate to others rules that they themselves don't practice. They act belligerently then expect others to act like slaves. Same goes with Bain capital. The workers are slaves.