American Federation of Government Employees and American Foreign Service Association seeks order to block ‘unconstitutional actions’After President Donald Trump floated nuclear talks with Tehran. Ayatollah Ali Khamenei also suggested that “there should be no negotiations with such a government,” but stopped short of issuing a direct order not to engage with Washington, the Associated Press reports.Khamenei’s comments in Tehran seemed to contradict earlier remarks that opened the door to talks. Khamenei. Even after signing an executive order to put “maximum pressure on Iran” on Tuesday, Trump suggested he wanted to deal with Tehran. “I’m going to sign it, but hopefully