Biden promises "relentless diplomacy" in UN debut amid rift with allies

Iranian President Ebrahim Raisi (on the screens) remotely speaks during the General Debate of the 76th session of the United Nations General Assembly at the UN headquarters in New York, on Sept. 21, 2021. Raisi said on Tuesday that his country does not trust the promises made by the U.S. government, while noting that he seeks effective interaction with all the countries of the world. (Xinhua/Wang Ying)