Twitter's definitely trying new algorithms for the trend list. Right now it's mostly literal car crashes.pic.twitter.com/kPn5D8uYbI
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
For years it seemed like (local + national + world)/3. Now they seem to be testing something very different.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.