I'm sorry to cut you off there, but going perhaps to some of the factors that would underscore the assessment that domestic terrorism is the pre-eminent threat we're facing, or at least one of the most pre-eminent, how would you consider the work that we're currently doing abroad against ISIS as a coalition?
You know that Canadian participation is very significant; we've ramped up our mission over in the Middle East. Is that a factor in terms of the domestic threat we're facing in North America? If so, how significant a factor is it?