Contents: 1. Introduction : The movement of people and the security of states John Tirman 2. Empire through diasporic eyes : A view from the other boat Engseng Ho 3. Displacement, diaspora mobilization, and transnational cycles of political violence Fiona Damson 4. The return of the state? financial reregulation in the pursuit of national security after september 11 Thomas J . Biersteker wi…