http://www.fas.org/irp/agency/dod/poindexter.htmlThe world has changed dramatically since the Cold War when there existed two super powers. During the years I was in the White House it was relatively simple to identify our intelligence collection targets. It was sometimes hard to collect the intelligence, but the targets were clear. Today, we are in a world of asymmetries. The most serious asymmetric threat facing the United States is terrorism, a threat characterized by collections of people loosely organized in shadowy networks that are difficult to identify and define and whose goals are the destruction of our way of life. The intelligence collection targets are thousands of people whose identities and whereabouts we do not always know. It is somewhat analogous to the anti-submarine warfare problem of finding submarines in an ocean of noise - we must find the terrorists in a world of noise, understand what they are planning, and develop options for preventing their attacks. If we are to preserve our national security, we must figure out a way of combating this threat.
http://www.cato.org/dailys/01-20-03.htmlJohn Poindexter, head of the Pentagon's Office of Information Awareness, is developing a vast surveillance database to track terror suspects. The Total Information Awareness (TIA) system will, according to Poindexter, "break down the stovepipes" that separate commercial and government databases, allowing OIA access to citizens' credit card purchases, travel itineraries, telephone calling records, email, medical histories and financial information. It would give government the power to generate a comprehensive data profile on any U.S. citizen.
Adm. Poindexter assures us that TIA will be designed to respect constitutional guarantees of privacy and shield law-abiding citizens from the Pentagon's all-seeing eye. But if the history of military surveillance of civilians is any indication, accepting that assurance amounts to the triumph of hope over experience.