Mary McFate was the kind of volunteer the gun-control movement in Pennsylvania prized. By all accounts, she was dedicated and diligent, humble enough to stuff envelopes yet bold enough to lobby U.S. senators. Now it seems that the CeaseFire PA board member may have been more versatile than anyone could have imagined. According to Mother Jones magazine, she was a spy for the National Rifle Association. Mother Jones reported that McFate was in fact Mary Lou Sapone, who... (GunPolicy.org)