Hassan Rouhani, president of Iran, talks to Lionel Barber, the FT editor, about this week's interim agreement between Iran and world powers on curbing its nuclear programme and his country's role in seeking international agreement over Syria.<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Subscribe to the Financial Times on YouTube; http://goo.gl/vUQx5k<br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
