This document discusses the balancing act governments must perform between privacy and security. It explores how governments collect information through activities like censuses, tax records, and law enforcement databases. Concerns around this collection include how the information is used and potential privacy violations. After 9/11, national security concerns increased surveillance powers for activities like wiretapping and data mining phone/internet records. However, these powers are balanced by laws like the Freedom of Information Act and efforts to prevent invasions of privacy in areas like telemarketing and airport security screenings.