National Democrats unveil new campaign ad in Louisiana on Tuesday . : Raise the retirement age for Social Security and Medicare to 70 , '' the narrator grimly states . It hammers Republican Bill Cassidy on raising the Social Security retirement age . The 30-second spot is part of a $ 2.5 million buy and is running statewide . A September CNN / AP survey shows McCain leading Cassidy by three points .
National Democrats unveil new campaign ad in Louisiana on Tuesday . It hammers Republican Bill Cassidy on raising the Social Security retirement age . The 30-second spot is part of a $ 2.5 million buy and is running statewide . A September CNN / AP survey shows McCain leading Cassidy by three points .