Melania Trump will preside at UN Security Council meeting on children in conflict as US attacks Iran

U.S. first lady Melania Trump will preside over a U.N. Security Council meeting on Monday that will focus on children in conflict, one of her signature issues, at a turbulent time as the United States has joined Israel in attacking Iran. The U.N. says she will be the first spouse of a world leader to take the president’s seat at the United Nations' most powerful body, which is charged with ensuring global peace and security.