[Wired] Blogger’s Twitter Account Implicated in TSA Leak Hunt http://www.wired.com/threatlevel/2010/01/tsa-agent-posed-as-blogger/
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
[Wired] Blogger’s Twitter Account Implicated in TSA Leak Hunt http://www.wired.com/threatlevel/2010/01/tsa-agent-posed-as-blogger/