Much has been written and broadcast since a commando of the ndrangheta shot down six men in Duisburg in August 2007. Shedding true light on the issue, Men of Honour is the first documentary film to put the Calabrian Mafia bosses themselves in front of the camera. 　　They not only explain why the Duisburg murders took place (as part of a vendetta between two feuding clans) but also...