Christine O'Donnell 's campaign , ads stress populist theme of `` I 'm You '' Julian Zelizer : Republican policies have helped wealthy and increased inequality . " See more CNN.com opinion articles . The ad is a direct response to the controversy over O'Donnell's comments about her own wealth in an interview with Fox News last week. Under Democrats , Americans of all income have done better , Zelizer says .
Christine O'Donnell 's campaign , ads stress populist theme of `` I 'm You '' Julian Zelizer : Republican policies have helped wealthy and increased inequality . " The ad is a direct response to the controversy over O'Donnell's comments about her own wealth in an interview with Fox News last week. Under Democrats , Americans of all income have done better , Zelizer says .