Iranian president Hassan Rouhani has said the White House is “afflicted by mental retardation.” 

…An exasperated Mr Rouhani said: “You sanction the foreign minister simultaneously with a request for talks?” 

…Foreign ministry spokesman Abbas Mousavi said the American government was “destroying the established international mechanisms for maintaining world peace and security.”

Iran says Trump’s White House ‘afflicted by mental retardation’ in protest at sanctions | The Independent

hmmm