Title: Homeland security
Subjects: Terrorism, Prevention, United States, Government policy, National security, Evaluation, Finance, Civil defense, United States. Dept. of Homeland Security, Management, United States. Office of Homeland Security, Immigrants, Emigration and immigration, Emergency management, Defenses, Aliens, Chemical plants, Risk assessment, Weapons of mass destruction, Interviews, United States. Immigration and Naturalization Service, Research, Identification, Terrorism investigation, Safety measures, Risk communication, Chemical industry, United States. Dept. of Justice, Records and correspondence, United States. Dept. of Energy, Information technology, Defense measures, United States. Department of Homeland Security, United States. Department of Justice, United States. Department of Energy
Places: United States, Washington Region, United  States