Great Snowden interview (by Neil deGrasse Tyson) where he explains why collecting "only metadata" is no excuse: https://soundcloud.com/startalk/a-conversation-w

Great Snowden interview (by Neil deGrasse Tyson) where he explains why collecting "only metadata" is no excuse: https://soundcloud.com/startalk/a-conversation-with-edward-snowden-part-1 https://soundcloud.com/startalk/a-conversation-with-edward-s...