http://www.cnn.com/2011/US/07/25/alaska.bear.attack/
6 out of 7 in the party were injured or had "exposure" issues
Ummm, you're in the middle of Salmon run, crossing a creek/river, and you don't have bear protection at the ready?
at that point, you're in prime enemy territory.
Wow, they dealt with it after the encounter- but were VERY poorly prepared for the encounter...