Teachers fended off a grizzly bear that attacked a school group walking along a trail in British Columbia, Canada, on Thursday, officials said."The group had stopped along a trail near the community when a grizzly bear emerged from the forest and attacked," Insp. Kevin Van Damme of British Columbia’s Conservation Officer Service, said in an update on social media. "Teachers successfully repelled the bear using pepper spray and a bear banger."Eleven people were injured in the attack, including students in the fourth and fifth grade, according to CBC News.Two were in critical condition, two in serious condition and the other










