Before we examine the "progressive" Democratic candidates, we should note in passing the likelihood that the Democratic nominee will face off against Donald Trump. Trump's net approval rating is virtually indistinguishable from Obama's at a similar point in his presidency ,
盗贼画廊：对“进步”民主党总统候选人的冷静看法
除非有新人参加比赛或现有候选人之一在前往大马士革的路上遭受重创，否则2020年总统大选中两个主要政党中都不会提供真正进步的外交政策。
