Financial Review. http://www.afr.com/technology/web/security/interview-transcriptformer-head-of-the- nsa-and-commander-of-the-us-cyber-command-general-keith-alexander-20140507- itzhw#ixzz3m6TkuRal . “This discovery came when...”—Guardian staff, “Glenn Greenwald's partner detained at Heathrow airport for