Thanks for this. 

It's not a government report, but a submission by law students in 2008. 

Here are the main points: 

"* First, the US Military Commission proceedings against Omar are an affront to the rule of law. 
* Second, Omar’s alleged treatment by US authorities at Guantánamo is equally disturbing. 
* Third, the fact that Omar was 15 years old at the time of his capture makes his situation all the more urgent. 
* Fourth ... Importantly, Canada is the only ally of the United States that has not acted to repatriate its citizens from Guantánamo. 
* Fifth, ... provided the US allegations against Omar are true, this report concludes that viable criminal charges against Omar can be brought using a number of legal avenues * 
* And sixth, any Canadian prosecution of Omar will have to consider that confessions made by Omar to US authorities may be inadmissible and Omar’s age may affect the nature of the proceedings against him and the length of any sentence imposed."