President Donald Trump threatened to commit genocide in Iran, ahead of warnings of a wave of attacks on civilian infrastructure on Tuesday night. "A whole civilization will die tonight, never to be brought back again," he wrote on Truth Social on Tuesday. This followed a drumbeat of similar threats of wanton and criminal destruction. "The entire country could be taken out in one night. And that night might be tomorrow night," he said on Monday, having recently warned he would bomb Iran "back to the Stone Ages." "President Trump has repeatedly threatened war crimes in Iran and now he is expressing genocidal intent," said Sarah Harrison, an associate general counsel at the Pentagon's Office of General Counsel, International Affairs during Trump's first term. "Every single lawmaker and national security leader needs to stand against this and make clear to the U.S. military that these are unlawful orders and if carried out they will someday face criminal prosecution."...