Larry Smar, the communications director for Senator Bob Casey (D-PA), told TPM in an e-mail that Casey has not attempted to get GOP Senator Arlen Specter to switch parties, after Dem Governor Ed Rendell said in an interview that Casey, Joe Biden and himself have all tried to talk Specter into it:
This is a companion discussion topic for the original entry at https://talkingpointsmemo.com/?p=144861