Government Surveillance Program tracking people without Warrant

Secretive White House Surveillance Program Gives Cops Access to Trillions of Phone Records

A little-known surveillance program tracks more than a trillion domestic phone records within the United States each year, according to a letter WIRED obtained that was sent by US Senator Ron Wyden to the Department of Justice (DOJ) on Sunday, challenging the program’s legality.

According to the letter, a surveillance program now known as Data Analytical Services (DAS) has for more than a decade allowed federal, state, and local law enforcement agencies to mine the details of Americans’ calls, analyzing the phone records of countless people who are not suspected of any crime, including victims.

Using a technique known as chain analysis, the program with ATT, targets not only those in direct phone contact with a criminal suspect but anyone with whom those individuals have been in contact as well.

Read more about this and Sen. Wyden's letter to the DOJ