Pennsylvania voters are eager to replace party-switcher Arlen Specter in the Senate, according to a Susquehanna Polling and Research survey conducted Oct. 7 to 12.

Only 31 percent of survey respondents said that Specter -- running for the first time as a Democrat -- deserved re-election next year.

But they're also not embracing the better-known of Specter's Republican challengers. When asked to choose between Specter and former Rep. Pat Toomey, the result was a statistical tie -- 42 percent to 41 percent -- with 12 percent of the registered voters surveyed saying they were unable to choose...