Im more shocked by the rabid comments here. Youtube title says he's a terrorist many would, probably influenced by matters of something, perhaps race/religion just echo the same tune, and even taking glee in a violent death of someone who could very well be innocent.
But i learned something very valuable these few days:
No person can ever be described as wholly objective/clever/biased whatever.
A person can only be good on some things but not all things. A doctor can be a genius in his field, doesnt mean he's a genius on any subject. In fact he may a fool when talking about philosophy, or war.