1. No 2. Possible, but won't have the effect you want 3. Possible, might have desired effect, but unlikely
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
1. No 2. Possible, but won't have the effect you want 3. Possible, might have desired effect, but unlikely