21 Rules For Spies, From A Former #NSA Officer http://www.businessinsider.com/former-nsa-officer-tweets-spy-rules-2013-9 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
21 Rules For Spies, From A Former #NSA Officer http://www.businessinsider.com/former-nsa-officer-tweets-spy-rules-2013-9 …