Iran has lodged an official complaint to protest U.S. President Donald Trump's "anti-Iran" stance with respect to a 2015 nuclear deal between Iran and six world powers, a senior Iranian diplomatic source said Tuesday.A protest letter written by Iranian Foreign Minister Javad Zarif was sent to a body set up under the hard-won deal through the European Union's foreign policy chief Federica Mogherini, the source told Kyodo News on condition of anonymity.In the letter, Zarif referred to Trump's speeches as evidence of the United States violating articles of the deal, which granted Tehran sancti…READ FULL ARTICLE