The use of mercenaries in Iraq is nearly as contentious as the war itself, but private military contractor John Geddes argues that mercenary soldiers can play a role as vital as that of United Nations' peacekeepers in times of war.
Geddes became a private military contractor in Iraq in 2003. His new book, Highway to Hell: Dispatches from a Mercenary in Iraq, recounts his experiences and offers an inside perspective on the use of mercenaries in international conflicts.
Geddes is a former warrant officer in Britain's elite Special Air Service and a veteran of several wars.
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