Smoke rises following an explosion, amid the U.S.-Israeli conflict with Iran, in Tehran, Iran, March 7, 2026. [Photo Credit: Majid Asgaripour/WANA (West Asia News Agency)/ Reuters] BEIRUT/MIAMI/TEL AVIV/DUBAI, March 7 (Reuters) - U.S. President Donald Trump said on Saturday he is not interested in negotiating with Iran and raised the possibility that the Iran war would only end once that country no longer has a functioning military or any remaining leadership in power. Speak