http://www.helium.com/knowledge/148659-us-elections-2008-the-impact-of-race-on-the-choice-for-obama.xml Helium.com > Presidential Elections 2008 > US elections 2008: The impact of race on the choice for Obama en-us Copyright Helium.com Fri, 09 Jan 2009 21:45:38 GMT Fri, 09 Jan 2009 21:45:38 GMT