Opinion: For Trump, negotiations with Iran have reached a stage where they are no longer just a question of agreement or war - but of American credibility with Tehran, its Gulf allies and other adversaries

Tehran focused on ending the war on all fronts, especially in Lebanon, and safe shipping through the Strait of Hormuz, but it did not indicate how or when the vital waterway might…

Trump is beleaguered by Iran's refusal to accept a deal on his terms and dwindling approval from Americans who did not support the conflict.