Both Biden and Trump are foreign-policy flops, argues John Bolton

SADLY, FOR America and the world, neither candidate in this November’s election is fit to be president. Polling shows voters did not want a rematch between Joe Biden and Donald Trump, but that’s what they’re getting.A president’s most important national-security responsibility is to identify the risks and opportunities facing America, and to craft ways to thwart the threats and advance the country’s interests. Whether because of incompetence, fading mental capabilities or, worst of all, succumbing to domestic political pressures, Mr Biden and Mr Trump have repeatedly proven unable to perform this mission. For years both have fared poorly at distinguishing friend from foe, a pretty low bar even for neophytes, let alone those seeking another turn in the Oval Office.