President Trump is reversing his foreign policy decisions so quickly these days that it almost seems like he overturns himself before making the decision in the first place. Last week he was very clear that the US was pulling its troops out of Syria. “Bringing soldiers home,” he said. “Let someone else fight over this long-bloodstained sand.” But then he overturned himself later in the same speech. He said: “We’ve secured the oil and therefore a small number of US troops will remain in the area where they have the oil. And we’re going to be protecting it and we’ll be ...