Conservative commentator Megyn Kelly sharply criticized President Donald Trump, condemning his threats against Iran as "completely irresponsible and disgusting" and likening the president to 13th-century Mongolian warrior-ruler Genghis Khan. Speaking on her web show, Kelly reacted to Trump's warning that Iran's "whole civilization will die tonight," questioning both the judgment behind the remarks and the tone of his rhetoric as tensions escalate with the embattled nation.