As advertised, Hassan Rouhani was the star of the week at the Great UN Circus. He knew it, and he treated his American hosts with arrogance and contempt, and was duly hailed as a peace-seeker. He spent hours and hours with diplomats (just not American ones), journalists, academic apologists such as Gary Sick, and anti-American rabble rousers like Louis Farrakhan, but he didn’t have time for President Obama. No matter. When the Iranians told the White House that Rouhani could squeeze in a few words on the phone, Obama eagerly called him up, thereby giving the journalists and apologists the...