My wife has been saying I'd enjoy this film for a good few weeks and I finally got round to watching it last weekend. It's based on a true story of a proper cowboy from America who sees the World Trade Centre attacks and decides he has to join up to fight the terrorists abroad so that he can keep his homeland safe. He joins the SEALS. He is a good SEAL and is deployed to Iraq. We watch the film through several tours he completes, each time changing him as a person. War changes us and even when he returns home between tours of duty he can't leave the war. He is a sniper and a good one at that, providing over watch. His nemesis is an Iraqi sniper who also happens to be an Olympic champion shooter. He defeats his nemesis and returns home to retire, his time done. As part of his treatment after returning he visits a veteran centre and instantly enjoys working with vets who are in different states of physical disability. Sadly, the film's ending reveals that he was killed by one of the veterans he was trying to help. A very sad ending really. The funeral convoy was very sad because a lot of ordinary Americans paid their respects to him by lining the roads and highways and saluting him, displaying the American flag.