The events of 9/11 turned North American politics upside down. US policy makers focused less on how they could better integrate the economies of Mexico, Canada, and the United States and more on security and sovereignty.

Security experts tend to view the events that followed within a bilateral framework. Game Changer broadens the canvas examining how America’s desire to keep its two borders closed to threats but open to trade has influenced Canada and Mexico. The contributors draw on international relations theory to examine and explain not only how post-911 security policy has transformed relations between the three countries but also how policy makers can reconcile the need for greater regional cooperation in the security realm with national autonomy in other areas of life.

By adopting a truly North American, or trilateral, framework, this challenging and authoritative volume suggests new approaches to security in the post-9/11 world.