Hi Emily - @USCAdmission answers that question on the first comment/reply on this blog post: http://ow.ly/96Jp30apIxG 
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
Hi Emily - @USCAdmission answers that question on the first comment/reply on this blog post: http://ow.ly/96Jp30apIxG 