

I would definitely put my money on white nationalists.
Seperationists don’t tend to join the Canadian military, nor would they typically display stickers of the American flag on their trucks as you can see in one of the images on the article. Also, when’s the last time the souverainiste mouvement got violent? I can’t think of anything more recent than the early '70s.
If your job mostly revolves around checking people’s documentation and you fail to recognize government-issued ID (from the country in which you work, no less), you’re objectively shit at your job.
I don’t understand why you’re making excuses for the airline. I did a better job than this as a 19 year-old cashier selling lotto tickets.