Ann Borger says now it 's the Republicans who are playing class warfare . She notes that the Republicans attacked President Obama for ` ` class warfare '' on taxes . Rick Santorum is trying to make the case that he is middle class , she says . Romney : Santorum trying to differentiate himself from Romney , who is much richer .
Gloria Borger says now it 's the Republicans who are playing class warfare . She notes that the GOP criticized President Obama for `` class warfare '' on taxes . 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 .