It's also how they tried to mislead the public by saying NSA only collects "4 percent" of the world's data" or something - but "forgot" to mention that data cou

It's also how they tried to mislead the public by saying NSA only collects "4 percent" of the world's data" or something - but "forgot" to mention that data could be emails, chats and urls (essentially the content itself), while the majority of the data is stuff like Youtube/Netflix content and torrents.