Clinton touts Carmona after Arizona Senate debate - Article Photos 1/6

Rep. Jeff Flake, R-Ariz., left, and Democrat Richard Carmona, right, both listen to moderator Ted Simons, center, host and managing editor of Arizona Horizon at Eight, Arizona PBS, as he discusses the rules in the studio prior to an Arizona U.S. Senate debate Wednesday, Oct. 10, 2012, in Phoenix. The candidates are vying for the seat left open by retiring Sen. Jon Kyl, R-Ariz.(AP Photo/Ross D. Franklin)