chapter 1. The idea and origin of homeland security chapter 2. Terror, threat, and disaster post 9/11 : a new paradigm of homeland security chapter 3. Homeland security law, regulations, and budgeting chapter 4. Risk management, threats, and hazards chapter 5. Training and exercises in homeland security chapter 6. DHS challenges : national versus state and local, national security versus homeland security chapter 7. FEMA, response, and recovery chapter 8. Intelligence chapter 9. Border security, U.S. citizenship, and immigration services chapter 10. Transportation security chapter 11. Homeland security and public health chapter 12. The future of homeland security.