Iran says it wants a 'comprehensive agreement' with US

May 6 (Reuters) - Iran will only accept "a fair and comprehensive agreement" in its negotiations with the U.S. on ending the war in the Middle East, its foreign minister said on Wednesday, as President Donald Trump cited "great progress" in the process."We will do our best to protect our legitimate rights and interests in the negotiations," Foreign Minister Abbas Araqchi said in Beijing after a meeting with China's top diplomat Wang Yi, Iranian media reported. "We only accept a fair and comprehe...