A surge in college voters in 2006 is said to have delivered victory to Democrats Sens.Jon Tester of Montana and Jim Webb of Virginia.But others give the credit to single women.

• 2006年大学选民激增，据说是促成同为民主党的蒙大拿州参议员泰斯特和维吉尼亚州参议员韦布胜选的原因，但另有人指应归功于单身女性选民。