I've added those 3 cities with the link you supplied. As for St. Louis here's what happened:  http://m.stltoday.com/news/local/govt-and-politics/nick-pistor/st-louis-declines-invitation-to-bid-for-democratic-national-convention/article_9fd09f66-d269-5e2c-8d2e-133e29f99773.html?mobile_touch=tr.