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Ross Kemp on his new book 'British Fighting Heroes'

14 October 2010 Last updated at 11:31 BST

The actor and presenter Ross Kemp, who rose to fame as Grant Mitchell in EastEnders, is now even better known for his award-winning documentaries that have taken him to some of the world's most dangerous places.

Ross told BBC Breakfast about the time he spent with the British Army in Helmand Province that prompted his latest book 'Warriors: British Fighting Heroes'.