Iowa Caucuses (36 images)

Updated: Jan. 4, 2008 at 11:42 AM
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Democratic presidential hopeful former Sen. John Edwards (D-N.C.) addresses supporters at a caucus night rally in Des Moines, Iowa on January 3, 2008. Iowa holds their presidential caucus on Thursday. Edwards claimed second place in the Democratic caucus. (UPI Photo/Brian Kersey)
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