An end to magical thinking in the Middle East
William J. Burns writes: President Donald Trump’s October decision to withdraw U.S. troops from Syria produced a rare moment of bipartisanship in foreign policy. With a shared sense of alarm, Republicans and Democrats alike accused Trump of betrayal. Certainly, it was a betrayal of the Kurdish partners who bled for us in the fight against the Islamic State. It was also a betrayal of process—leaving our military leaders and diplomats struggling to keep up with tweets, our allies in the…