Broken record over here: Candidates shouldn't play pundit. Voters shouldn't play pundit. Hell, most pundits probably shouldn't play pundit either! We have no idea what the electorate is going to look like, any poll is inherently flawed.
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