He hasn't so far

The Iranian Rebellion, Will Obama stand with Tehran's democratic reformers?

That moral obligation goes especially for the Obama Administration. President Obama came to office promising the world's dictators an open hand in exchange for an unclenched fist. But as with Kim Jong Il's nuclear advances and the sham trial of two Americans in North Korea, Mr. Khamenei has repudiated the President's diplomacy of friendly overture. It turns out that the "axis of evil" really is evil -- and not, as liberal sages would have it, merely misunderstood.

The vote should prompt Mr. Obama to rethink his pursuit of a grand nuclear bargain with Iran, though early indications suggest he plans to try anyway. On Saturday, the New York Times quoted one unnamed senior Administration official to the effect that the election uproar would cause Mr. Ahmadinejad to be more receptive to Mr. Obama's overtures as a sop to disgruntled public opinion. If the Administration really believes this, then Mr. Obama is the second coming of Jimmy Carter and the mullahs will play him for time to get their bomb.

However, Mr. Obama has also stressed the importance of democracy, rule of law and transparency, most recently in the June 4 Cairo speech in which he addressed himself directly to the world's Muslims, Iranian-Muslims included. Now the stand-off in Tehran will test -- more quickly than Mr. Obama probably imagined -- whether he was serious when he said "we will welcome all elected, peaceful governments -- provided they govern with respect for all their people."