If you have not done so already, do read this from @reihan - http://www.slate.com/articles/news_and_politics/politics/2014/11/republicans_2014_what_the_gop_can_learn_from_democrats_about_how_to_get.html?wpsrc=sh_all_dt_tw_top …
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