To get the bad out of the way, its most important ally — the United States — has grown increasingly antagonistic, with renewed tariff threats and talk of annexation coming from the White House. On the upside, Canada is signaling it can stand more firmly on its own. Canadian Prime Minister Mark Carney has identified a "rupture" in North American integration and is moving his country in a more self-sufficient direction — both economically and politically. There's a recognition that Canada and the