In reply to icnoble:
An interesting program and life, he must have seen so much horrible stuff in his working life but seems to have coped with that. One of the most interesting (and disturbing) notions for me though was that the days of folk in his line of work conveying the real horrors of war (and its effects on non-combatants) to the rest of us are less likely now with the modern warfare and controls on those taking images.