The Number of Times We Could Blow Up the Earth Is Once Again a Secret
http://www.nationaljournal.com/nationalsecurity/the-number-of-times-we-could-blow-up-the-earth-is-once-again-a-secret-20130701 … via @b_fung
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
The Number of Times We Could Blow Up the Earth Is Once Again a Secret
http://www.nationaljournal.com/nationalsecurity/the-number-of-times-we-could-blow-up-the-earth-is-once-again-a-secret-20130701 … via @b_fung