President Trump has defined his career in politics with displays of dominance and control. But in the Middle East, he faces a rolling crisis that keeps thwarting those impulses. 特朗普总统的政治生涯一直以展现主导权和控制力为标志。但在中东，他正面临一场持续发酵的危机，不断挫败他的这些冲动。 On Sunday, Mr. Trump…