Funny how that ended up.
Bush was blasted endlessly for going the "six-nation" route, when the obvious answer, according to the Democrats, was "bilateral" negotiations.
Keep in mind that the current stance of the U.S. toward Iran is working through the U.N. and other negotiating powers, with sanctions and other methods instead of military force.
Almost everything you read about an imminent military attack on Iran is coming from the Left's fevered imagination.