Senior security source: Iran did not respond to the letter of Vance Fars wrote: A knowledgeable source said that it is not unusual for American officials to write letters with Iran and this has happened in some cases from the time of Imam Rahel to Barack Obama's letter to the leader of the dead of the revolution. This informed official confirmed that J. Dee Vance, Vice President of the United States, sent a message to Major General Mohsen Razai, Secretary of Iran's Supreme National Security Council. According to this source, Iran has not yet responded to this message and the media speculations about the content of the message are incorrect.