Iowa Caucuses (36 images)

Updated: Jan. 4, 2008 at 11:42 AM
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Former Speaker of the House Dennis Hastert (L) stands with Republican presidential hopeful former Massachusetts Gov. Mitt Romney as he addresses supporters at a campaign stop in Cedar Rapids, Iowa on January 2, 2008. Iowa holds their presidential caucus on January 3. (UPI Photo/Brian Kersey)
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