Zelizer campaign , ads stress populist theme of ` `` Sam 's Club Republicans . '' Republican policies have helped wealthy and increased inequality . He says the O'Donnell has supported supply-side economics , deregulation since Zelizer . Under Democrats , Americans of all income have done better , Reagan says .
Christine O'Donnell 's campaign , ads stress populist theme of `` I 'm You '' Julian Zelizer : Republican policies have helped wealthy and increased inequality . He says the GOP has supported supply-side economics , deregulation since Reagan . Under Democrats , Americans of all income have done better , Zelizer says .