NSA chief knew of Snowden file destruction by Guardian in UK

General Keith Alexander, the then director of the NSA, was briefed that the Guardian was prepared to make a largely symbolic act of destroying documents from Edward Snowden last July, new documents reveal.

The revelation that Alexander and Obama's director of national intelligence, James Clapper, were advised on the Guardian's destruction of several hard disks and laptops contrasts markedly with public White House statements that distanced the US from the decision.

White House and NSA emails obtained by Associated Press under freedom of information legislation demonstrate how pleased Alexander and his colleagues were with the developments. At times the correspondence takes a celebratory tone, with one official describing the anticipated destruction as "good news".

On 20 July 2013, three Guardian editors destroyed all copies of the its Snowden material held in London (video), under the supervision of two GCHQ staff following a period of intense political pressure in the UK.

http://www.theguardian.com/world/2014/jul/11/nsa-chief-knew-snowden-file-destruction-guardian-uk