Yep. If you haven't heard her talk about it, you haven't been listening.https://twitter.com/TheAtlantic/status/745601750552428544 …
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
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.