Tehran, Iran (CNN) Iran's Foreign Minister, Mohammad Javad Zarif, has said his country won't negotiate with President Donald Trump unless the US shows Tehran "respect" by honoring its commitments under the disputed nuclear deal. "Extreme prudence is required and the United States is playing a very, very dangerous game." Earlier this month, Trump said Iran should be "calling me up." "If Iran wants to fight, that will be the official end of Iran," Trump said in a tweet. "Never threaten the United States again!"

Source: CNN May 21, 2019 11:24 UTC