Gloria Borger says now it 's the Republicans who are playing class warfare . Comment: Rick Santorum is trying to make the case that he represents middle class , she says . Borger : And no matter who becomes the nominee , one faction will be disappointed , and disaffected . Santorum trying to differentiate himself from Romney , who is much richer .
Gloria Borger says now it 's the Republicans who are playing class warfare . Comment: Rick Santorum is trying to make the case that he represents middle class , she says . Borger : Santorum trying to differentiate himself from Romney , who is much richer .