Fern Britton talks to the BBC's world affairs editor John Simpson about how his faith has sustained him for over 40 years of reporting on world-changing events from the frontline.

He has been punched in the stomach by a British prime minister, had a gun held to his head more than once and has been wounded by American friendly fire in Iraq. But when this hard-bitten foreign correspondent heads out into some of the world's most dangerous places it is to the psalms that he turns to draw courage. Show less