I think the use of the word "terrorized" in the title is inflammatory. Since 2001 the word "terror" has taken on a distinctly political meaning. A better title might be, "A Grizzly Bear Hunted a Man for Days in Alaska."
The bear is at home there in Alaska. I'm betting the man invaded the bear's territory. I'm not sure if Alaska has a "Stand your Ground" law, but the law would be on the bear's side.
Don't get me wrong. If a bear attacked me and I had a gun, I'd shoot him. But using a politically charged word like "terrorize" in the title makes the killing of large predators like bears, wolves and mountain lions easier to justify. That is bad for the planet.