April 3, 2017 - What is Unmasking and Did Susan Rice Do Anything Wrong?
Requesting that is a routine thing for national security advisers to do, according to former senior officials, including Keith Alexander, who directed the National Security Agency.
Rice didn't and couldn't "order" the unmasking of any American, current and former officials say. The agencies that hold the raw surveillance transcripts — usually the NSA or the FBI — make that decision. It's a process subject to rules and reviewed by lawyers, and it has to be justified by an intelligence purpose.