I know it's so hard to provide the documentation that shows you destroyed them. So impossibly hard that you have to risk letting your country invaded and your own death rather than actually provide the documentation.
Can't prove a negative, which was the point wrt Iraq, and likely the same wrt Iran's supposed nuclear weapon efforts.
No amount of documentation would have satisfied the Bushistas, nor would any amount of on site inspection, either. The whole thing was a beard, an excuse for War.
It's much the same wrt Iran's efforts. With fuel enrichment capabilities, the Iranians can ramp that up to nuclear weapons capability in the absence of IAEA inspectors if they so choose. But the NPT allows them fuel enrichment under the current inspection regime, leaving nations wanting to maintain their nuclear monopoly in a bind. So attempts to demonize the Iranians are strong, and will resort to whatever projection, innuendo and attribution required to create the impression that the Iranians are working on nukes. Lots of "Crying Wolf" & raving, particularly by the Israelis and their friends.
It seems entirely unlikely that the US will engage in military action against the Iranians w/o the strongest evidence, and this isn't it. Nor will we sanction any by our client states, like Israel. Not even the Bushistas were that stupid & arrogant, and they were plenty of both.
It would be an extreme miscalculation on the part of the Israelis to attack Iran, for a multiplicity of reasons. Which isn't to say that the Netanyahu faction isn't that stupidly fanatical, but rather that it's a fool's move, carrying incalculable consequences. OTOH, they're getting desperate, realizing better than we do that the smartest move for the US would be to strike a grand bargain with the Iranians, much as Nixon did with China...