The Swiss Ambassador in Iran, attacked former President Ahmadinejad. Speaking about the letter sent by Ahmadinejad to US President Trump, he said that the letter did not arrived to the White House, because he “is not a postman”. He also added that this kind request “violates the diplomatic norms”. In the past Ahmadinejad announced that he has sent letters to George W. Bush, Obama and Merkel, but none of these letters have reached the recipient. From the revolution of 1979, the Swiss Embassy in Iran has also the responsibility of the US interests in the Islamic Republic.