Trump says he’d threaten to blow Iran ‘to smithereens’ over candidate threats The HillTrump says Iranian president being guarded at UN while plotting assassination 'a strange set of circumstances' Fox NewsHarris and Trump Spotlight Economic Proposals on Campaign Trail: Election Live Updates The New York TimesIran trying to assassinate Donald Trump, other US leaders, officials say USA TODAYUS ‘intensely tracking’ ongoing threat by Iran against current and former US officials, Blinken says CNN