Republican presidential candidate Rep. Ron Paul, R-Texas speaks at the Republican Party's 

Republican presidential candidate Rep. Ron Paul, R-Texas speaks at the Republican Party's Straw Poll in Ames, Iowa, Saturday, Aug. 13, 2011. (AP Photo/Charles Dharapak)
Associated Press
Republican presidential candidate Rep. Ron Paul, R-Texas speaks at the Republican Party's Straw Poll in Ames, Iowa, Saturday, Aug. 13, 2011. (AP Photo/Charles Dharapak)
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