Are you not entertained?
https://twitter.com/rechelon/status/988494754919997440 …
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
Not sure, really. It tend to refer to people from south-western regions of Russia and the neighborhood all the way to Azerbaijan, but not really as far as Iran or Turkey.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.