Democrats said to have 4 top cities selected for 2012 National Convention (MO?)

From HuffPo tonight: WASHINGTON -- Recognizing that President Barack Obama faces serious challenges in the Midwest he carried not two years ago, the Democratic National Committee on Wednesday picked three heartland cities and just one in the Republican-friendly South to consider for its 2012 nominating convention. The cities are Cleveland, St. Louis, Minneapolis and Charlotte, N.C. At least they're considering St. Louis--somewhere in Missouri. Link to original post: http://www.huffingtonpost.com/2010/07/01/democratic-convention-201_n_632177.html