Republican presidential candidates Rick Perry, left, and Rep. Ron Paul, R-Texas, talk 

Republican presidential candidates Rick Perry, left, and Rep. Ron Paul, R-Texas, talk during a break at a Republican presidential candidates debate at the Reagan Library Wednesday, Sept. 7, 2011, in Simi Valley, Calif.  (AP Photo/Jae C. Hong)
Associated Press
Republican presidential candidates Rick Perry, left, and Rep. Ron Paul, R-Texas, talk during a break at a Republican presidential candidates debate at the Reagan Library Wednesday, Sept. 7, 2011, in Simi Valley, Calif. (AP Photo/Jae C. Hong)
View Comments