Cowards.

They're all scared of El Rushbo, the Club for Growther nuts, and the crazy Malkin/Putz base.

"When I came back to the cloak room after coming to the agreement a week ago today," said Specter, "one of my colleagues said, 'Arlen, I'm proud of you.' My Republican colleague said, 'Arlen, I'm proud of you.' I said, 'Are you going to vote with me?' And he said, 'No, I might have a primary.' And I said, 'Well, you know very well I'm going to have a primary.'"