Washington Post says that places which decide elections, communities considered prime middle America, are switching sides from their 2008 stance. This, if true, does not bode well for Dems as it is these groups of people who made this past election results possible:
http://www.washingtonpost.com/wp-dyn/content/article/2010/09/21/AR2010092106299_pf.html
http://www.washingtonpost.com/wp-dyn/content/article/2010/09/21/AR2010092106299_pf.html