Naba Saleem Hamid is a professor of biology at the University of Baghdad. Educated in Iraq and in England, Dr Hamid sees herself as a non-political person who refused to join the Baath Party during the Saddam Hussein regime. On a visit to California, she describes the conditions in Iraq before the war and how life has charged in her country since the US invasion of 2003. Producers: John Odam & Andy Trimlett.