A return to diplomacy: Let us hold this thought up to the light. Among all the promises President Joe Biden is going to break over the next four years, this will prove the most fraudulent and, in the larger scheme of things, the most consequential of his breaches. As of last week, it is the crisis over the agreement governing Iran’s nuclear programs that stands to demonstrate the truth of this judgment. On Sunday Tehran appeared to put the Biden administration on notice that it has two weeks...
