U.S. senatorial candidate, Rep. Joe Sestak (D-PA) holds up his thumb as he exits the polling place after casting his ballot in the democratic primary at the Edgmont Township Municipal Building in Gradyville, Pennsylvania, May 18, 2010. REUTERS/Tim Shaffer (United States - Tags: POLITICS ELECTIONS)
Reuters
Morning Call/Muhlenberg College Tracker survey shows PA Dem closes gap on Toomey 44% - 41%.








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