The Bush administration has taken considerable heat from the right for meeting with the Iranians to discuss their nuclear weapons program. I don't think this criticism is really warranted. Surely the administration anticipated that they would have near zero success persuading the Iranians to draw down, but they did the right thing by meeting with them for two reasons:
First, there was a vanishingly small chance that the Iranians would have a Libyan moment and decide that they couldn't sustain the opprobrium of the world nor the fear of U.S. military action. Too much is at stake for President Bush not to at least allow for the possibility that a face-to-face meeting might provoke Iranian second-thoughts.
Second, and more importantly, the U.S., if it's going to take more serious measures down the road, simply has to make every effort to settle this matter peacefully. To take more aggressive action against Iran without at least having tried face-to-face talks would have been precipitous and unforgiveable. Doubtless, too, some of our allies are insisting that their support for a strike on Iran is contingent upon our exhausting every other avenue first.
Now that the talks have come to naught the next steps will likely be deep sanctions and a blockade, either of which are likely to provoke an aggressive response from Iran and a consequent all-out massive retaliatory strike against their nuclear facilities, military, and government. The most likely window for an escalation is after the November elections but before the next president takes office.
We may have little choice in the end but to do what's necessary to prevent the Iranians from getting these horrific weapons, but we're not there yet. President Bush, in my view, did the right thing by giving peace a chance.
RLC