Morris told The Salt Lake Tribune that he is hoping to help prosecutors convict Khadr of war crimes - thus insuring that the alleged killer of an American soldier stays in prison for a long time to come. Morris, who lost an eye in the same attack, said he is not motivated by revenge, but by a desire to help protect his country against a potentially dangerous terrorist.
But after eight years, is Khadr still a danger?
That's the question asked in an article in The Independent today.
In 2002, when Omar Khadr was a teenager, he followed his father on to the battlefields of Afghanistan, inspired by jihadist literature calling on Muslims to fight a holy war against Western invaders.
Eight years after his capture by American forces and his rehabilitation at Guantanamo Bay, the 23-year-old's wide reading tastes now include JK Rowling's stories about a British schoolboy who finds himself caught up in his own battle against the powers of evil.