The Canadians are way ahead of you on this and have been acting pre-emtively through psy-ops for years. What do you think the primary tasking of Secret Agent 1 is, if not to keep the American forces demorized, confused and pacified? (I can't give you his name, but his initials are Peter Jennings--Do'h--I can't believe I revealed this, now it's off to the gulag at Moose Factory.)
Remember Lorne Greene? Canadian. Green Card, Lorne Greene....coincidence? I think not. We're everywhere man. Shania Twain is our Mata Hari....