The Supreme Court of Canada ruled in 2010 that the actions of federal officials who participated in U.S. interrogations of Mr. Khadr had offended “the most basic Canadian standards about the treatment of detained youth suspects.”

Fact....The Charter of Rights provides that when any citizen has his or her rights violated, he or she is entitled to compensation. 
So, rave on right-wing mob. But this is Canada, and the rights of ALL citizens must be respected. Khadr was a child soldier aged 15 at the time. Fifteen is not an adult. Fact number 2... Canada and the US violated his rights.
If you believe otherwise, you might want to consider why we have laws against such things as underage sex and alcohol consumption.