Michel Coulombe, head of Canada’s spy agency CSIS, recently stated that “well over 100 Canadians have left Canada to support or train with terrorist movements,” and that some are women, and some are Canadian born. He said Canadians should not assume that a mass-casualty attack could not happen in Canada. Last month Hasibullah Yusufzai, 25, a former security guard at a Vancouver mall, was charged in absentia for traveling to Syria to fight for an Islamist group.