There is no evidence Iran has either created the cascade of high-speed centrifuges necessary to produce HUE or that Iran has diverted any of the low-enriched uranium from Natanz. And the International Atomic Energy Agency inspectors retain full access to Natanz.

And rather than accelerating production of low-enriched uranium, only 4,000 of the Natanz centrifuges are operating. Some 1,000 are idle. Why?

Dr. Mohamed El-Baradei, head of the IAEA, believes this is a signal that Tehran wishes to negotiate with the United States, but without yielding any of its rights to enrich uranium and operate nuclear power plants.

For, unlike Israel, Pakistan and India, none of which signed the Nuclear Non-Proliferation Treaty and all of which ran clandestine programs and built atom bombs, Iran signed the NPT and has abided by its Safeguards Agreement. What it refuses to accept are the broader demands of the U.N. Security Council because these go beyond the NPT and sanction Iran for doing what it has a legal right to do.

Moreover, Adm. Dennis Blair, who heads U.S. intelligence, has just restated the consensus of the 2007 National Intelligence Estimate that Iran does not now possess and is not now pursuing a nuclear weapons program.

Bottom line: Neither the United States nor the IAEA has conclusive evidence that Iran either has the fissile material for a bomb or an active program to build a bomb. It has never tested a nuclear device and has never demonstrated a capacity to weaponize a nuclear device, if it had one.

Why, then, the hype, the hysteria, the clamor for "Action This Day!"? It is to divert America from her true national interests and stampede her into embracing as her own the alien agenda of a renascent War Party.

None of this is to suggest the Iranians are saintly souls seeking only peace and progress. Like South Korea, Japan and other nations with nuclear power plants, they may well want the ability to break out of the NPT, should it be necessary to deter, defend against or defeat enemies.

But that is no threat to us to justify war. For decades, we lived under the threat that hundreds of Russian warheads could rain down upon us in hours, ending our national existence. If deterrence worked with Stalin and Mao, it can work with an Iran that has not launched an offensive war against any nation within the memory of any living American.

Can we Americans say the same?