You are comparing apples and oranges. There is no connection between the two. It is important to separate the facts from the emotion and address each injustice on its own merits. Canadas reaction was a demonstration of democracy at work. 

The plight of your grandfather is also deplorable and should be highlighted at every opportunity. But to link it to the torture that Omar received as a result of the actions of a few Canadian misfits is wrong on all levels.