Iran's Rouhani disparages Trump over new sanctions
Iran's president is mocking President Donald Trump, going so far as to say that the White House is "afflicted by mental retardation."
The comments by Hassan Rouhani came after the Trump administration sanctioned Supreme Leader Ayatollah Ali Khamenei on Monday.
Rouhani said the decision meant the "certain failure" of the White House's efforts. He also criticized U.S. officials for wanting to sanction Iran's Foreign Minister Mohammad Javad Zarif.
