http://news.bbc.co.uk/1/hi/world/middle_east/8436919.stm (http://news.bbc.co.uk/1/hi/world/middle_east/8436919.stm)
Iranian opposition leader Mir Hossein Mousavi has said he is not afraid to die for the cause of reform.
But will he have to? What should we be doing about the Iranian situation, if anything, and is it important really?