Bradley Whitford, Gabrielle Carteris Rally With Unions in Wisconsinby Jonathan Handel 3:08 PM 2/26/2011 As a pitched battle in Wisconsin continues to escalate, SAG and AFTRA members are on scene at the state capitol building in Madison, helping fight efforts by the state’s Republican governor to limit public employee wages, require employees to pay more for pension and health benefits and, perhaps most controversially, constrict the scope of collective bargaining and force public unions to hold yearly votes on whether they should remain in existence. The acting contingent includes Emmy and SAG Award winner Bradley Whitford (The West Wing), SAG...