Republican presidential candidates former Massachusetts Gov. Mitt Romney and Rep. Michele Bachmann, R-Minn. pose for a photo before the start of the Iowa GOP/Fox News Debate at the CY Stephens Auditorium in Ames, Iowa, Thursday, Aug. 11, 2011. (AP Photo/Charlie Neibergall)

Associated Press
Republican presidential candidates former Massachusetts Gov. Mitt Romney and Rep. Michele Bachmann, R-Minn. pose for a photo before the start of the Iowa GOP/Fox News Debate at the CY Stephens Auditorium in Ames, Iowa, Thursday, Aug. 11, 2011. (AP Photo/Charlie Neibergall)
Republican presidential candidates former Massachusetts Gov. Mitt Romney and Rep. Michele Bachmann, R-Minn. pose for a photo before the start of the Iowa GOP/Fox News Debate at the CY Stephens Auditorium in Ames, Iowa, Thursday, Aug. 11, 2011. (AP Photo/Charlie Neibergall)
View Comments (4)