From left, Rep. Greg Walden, R-Ore., Rep. Frank Guinta, R-N.H., and Rep. Patrick Meehan, R-Pa., share a laugh as they walk to a caucus meeting on Capitol Hill in Washington, Friday, July 29, 2011. (AP... more 
From left, Rep. Greg Walden, R-Ore., Rep. Frank Guinta, R-N.H., and Rep. Patrick Meehan, R-Pa., share a laugh as they walk to a caucus meeting on Capitol Hill in Washington, Friday, July 29, 2011. (AP Photo/Susan Walsh) less 
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Associated Press | Photo By Susan Walsh
Fri, Jul 29, 2011 10:45 AM EDT