I didn't expect we'd take Canada's capital this soon--tremendous. It's hard to see where the Canadians still have iron--Halifax? It would be good to solve that problem so that the rest of the campaign isn't a bloody slog of 3-3 attacks. Edit: The Greeks have two visible iron hooked up, so plainly the Canadians are using one of those. Given the AI's very high ratio of cities to workers with the settings we're using, we can hope that some Canadian towns lack connections to their new capital and so to the iron. A common sentiment. Enjoy your time with your son.