Voters line up at the Downtown West location in Knoxville, Tenn., to cast their early voting ballot on Thursday, Nov. 1, 2012. Early voting in Tennessee ends on Thursday with the genera

 

              Voters line up at the Downtown West location in Knoxville, Tenn., to cast their early voting ballot on Thursday, Nov. 1, 2012. Early voting in Tennessee ends on Thursday with the genera
Voters line up at the Downtown West location in Knoxville, Tenn., to cast their early voting ballot on Thursday, Nov. 1, 2012. Early voting in Tennessee ends on Thursday with the general election occurring on Tuesday, Nov. 7, 2012. (AP Photo/Knoxville News Sentinel, Bruce Carillon)