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Republican Hopefuls Seek Iowans' Support

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• Aug. 11: Republican presidential hopeful Rep. Duncan Hunter, R-Calif., greets Gary Wiggins, of Urbandale, Iowa, left, as he arrives at the Iowa Straw Poll.
• Aug. 11: Voters register for their ballots before casting their votes in the Iowa Straw Poll.
• Aug. 11: Republican presidential hopeful and former Mass. Gov. Mitt Romney greets Joani Scotter, of Marion, Iowa, as she arrives at the Iowa Straw Poll.
• Aug. 11: Betty and Danny Caldwell, of Marshalltown, Iowa, step off a bus as they arrive at the Iowa Straw Poll.
• Aug. 11: Mitt Romney for president supporters Keri Tomeu, left, and Jackie Robinson, right, both of West Palm Beach, Fla., cheer with fellow supporters at the Iowa Straw Poll.
• Aug. 10: Republican Presidential hopeful, former Wisconsin Gov. Tommy Thompson, right, talks with Craig Stark, of Des Moines, Iowa.
• Aug. 10: Republican Presidential hopeful, former Arkansas Gov. Mike Huckabee, left, and his wife Janet, eat pork chops on a stick.