RT @uscannenberg: Laila Sakr, with @annenberglab, analyzes Twitter sentiment re Middle East uprisings. @wsj story: http://bit.ly/ltwb3P
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
RT @uscannenberg: Laila Sakr, with @annenberglab, analyzes Twitter sentiment re Middle East uprisings. @wsj story: http://bit.ly/ltwb3P