image copyrightGetty Imagesimage captionEdward Snowden (l) and General Keith Alexander (r)A former National Security Agency (NSA) chief who was in the post when the Edward Snowden Read More
image copyrightGetty Imagesimage captionEdward Snowden (l) and General Keith Alexander (r)A former National Security Agency (NSA) chief who was in the post when the Edward Snowden Read More