Republican Candidates Campaign In Iowa Ahead Of Debate And Straw Poll
CEDAR RAPIDS, IA – AUGUST 10: Texas Congressman and Republican presidential hopeful Ron Paul, waits to be introduced at a campaign stop August 10, 2011 in Cedar Rapids, Iowa. Most of the candidates hoping to receive the Republican presidential nomination are crisscrossing Iowa this week hoping to gain support in front of the Republican party debate and the Iowa Straw Poll. (Photo by Scott Olson/Getty Images)