DENVER--Democrats in Pennsylvania are hoping that U.S. Sen. Arlen Specter (R-Pa.) could be vulnerable when he comes up for reelection in two years. But state Democratic Party Chairman T.J. Rooney this morning cautioned that unseating the longtime moderate Republican in 2010 will be very difficult.
"Arlen Specter is a very, very formidable opponent," Rooney told PolitickerPa.com during the state delegation's breakfast here.
Rooney gave Specter credit for "staying grounded" as other elements of his party have moved further to the right.