Sebastian Junger and Tim Hetherington
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War photographer Tim Hetherington is remembered in film

Tim Hetherington was an award-winning war photographer, killed in a mortar attack in Libya two years ago.

During his years in the field, he co-directed the Oscar-nominated documentary Restrepo about life on the frontline in Afghanistan.

His collaborator, Sebastian Junger, has now made a documentary about Tim's work; Which Way is the Front Line From Here: The Life and Time of Tim Hetherington.

He spoke to BBC Breakfast about his and Tim's time on the frontline.