Just over a week ago, Obama announced that the US military intervention in Iraq would be solely under the pretext of “humanitarian intervention” while US troops would be deployed exclusively as “advisers”, and nothing else. 7 days later, the siege on Mount Sinjar is virtually over with the US announcing that “far fewer Iraqi refugees were found on mount Sinjar“, and yet the US finds it difficult to leave: something which the current president crusaded against his predecessor over.