Texas Governor Rick Perry autographs his book "Fed Up" prior to speaking at the Western Conservative Summit in Denver on Friday, July 29, 2011. Perry and former Pennsylvania Sen. Rick Santorum are ... more 
Texas Governor Rick Perry autographs his book "Fed Up" prior to speaking at the Western Conservative Summit in Denver on Friday, July 29, 2011. Perry and former Pennsylvania Sen. Rick Santorum are scheduled to give keynote addresses Friday night. (AP Photo/Ed Andrieski) less 
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Associated Press | Photo By Ed Andrieski
Fri, Jul 29, 2011 9:22 PM EDT