The Huffington Post lawsuit, explained http://www.marco.org/2011/04/13/huffington-post-lawsuit-explained
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 Huffington Post lawsuit, explained http://www.marco.org/2011/04/13/huffington-post-lawsuit-explained