During a Canada-China Business Council dinner held in January, Canadian Prime Minister Paul Martin jubilantly exclaimed, "From British Columbia, Canada is the ideal gateway from China to North America. Thanks to 15 years of free trade, and a decade of NAFTA, Canada can provide assured access to a continent [North America] that is largely barrier free." Few observers doubt that Martin's recent refusal to participate in the North American Missile Defense Shield will have profound implications for the Canada-U.S. bilateral relationship. However, it is his unmitigated support of domestic, pro-China policies allowing for increased Chinese immigration and tourism in western...