Rodney Skinner, of Ottumwa, Iowa, shows his marked finger that indicates he voted after casting his ballot in the Republican Party's Iowa Straw Poll, Saturday, Aug. 13, 2011, in Ames, Iowa. (AP ... more 
Rodney Skinner, of Ottumwa, Iowa, shows his marked finger that indicates he voted after casting his ballot in the Republican Party's Iowa Straw Poll, Saturday, Aug. 13, 2011, in Ames, Iowa. (AP Photo/Charlie Neibergall) less 
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Associated Press | Photo By Charlie Neibergall
Sat, Aug 13, 2011 11:40 AM EDT