Iran's new and moderate President Hassan Rouhani tries to ease tension with the US and resolve the nuclear dispute. But what are his chances of succeeding? Said Amir Arjomand takes a lookMore
For months now, Syria's largest city, Aleppo, has been a battleground. These pictures, taken in Aleppo by the photojournalist Daniel Etter in July and August this year, tell a tale of violence and suffering - and also hope.