Government Purchase of Consumer Data for Surveillance

The U.S. government is buying up consumer data from various sources for surveillance and national security purposes, leading to concerns about privacy and civil liberties. Journalist Byron Tau's book 'Means of Control' sheds light on this opaque network of data brokers and the use of data in government programs. The use of 'gray data' from connected devices is expanding surveillance capabilities, raising questions about privacy and anonymity in everyday life.