A word which often comes up when talking about journalists is 'dispassionate'. The need to be 'free from emotion; impartial'. But how do you stay dispassionate when you're a witness to some of the worst of man's inhumanity to man? Colin Blane travels to Brussels to meet Angus Roxburgh who's experiences reporting on the former Soviet Union have left him haunted by images of the best and worst of human behaviour. Show less