All about metadata
Ethical and unethical uses of date
NSA whistle blower Bill Binney explains the ethical – and unethical – ways that the NSA snoops on you.
The documentary about Binney they are referring to is called “A Good American”
A Good American is a 2015 Austrian documentary film that chronicles the work of whistleblower William Binney, a former official of the National Security Agency who resigned shortly after the September 11 attacks.