Asghar Farhadi, Rakhshan Bani-Etemad call for nuclear deal between Iran and world powers

Six prominent Iranian movie directors have launched a campaign calling for a nuclear deal between Tehran and world powers. The filmmakers include Rakhshan Bani-Etemad , who won the award for best screenplay at this year's Venice Film Festival , and Asghar Farhadi , who won the Academy Award for Best Foreign Language Film in 2012.