A month into his "little excursion" in Iran, Trump's campaign of sustained airstrikes is yielding preposterous results: significant damage in Iran, but also in America's regional client-states, and also in key global supply chains. Every Monday he calms 'the markets' with assurances that the war is won and "very nearly over," and every Friday, when markets close, he threatens "TOTAL DEATH AND DESTRUCTION!" In the meantime, non-stop rumors of American troop movements suggest Trump is...