Brian Barron visits Kenya to report on the power struggle within the Kenyan Wildlife Service-an organisation believed to be in financial trouble as donors withdraw funds and tourist revenue falls. American doctor Dr Mildred Hanson , who is in her seventies, tells of her determination to keep her Minneapolis abortion clinic open in the face of death threats from pro-life campaigners, and Tim Whewell reports from Iran on the contrasting stories of two Iranian artists who fought the Iraqis in the first Gulf War.