I don't know. It may be too little too late for a good Republican to step up. But conservatives and Republicans should never support a liberal. I can understand if Joe would have denounced his own party and forcefully stood by Bush's side on the WOT instead of backing down right before the primary. Look, Lieberman even trashed the WOT and Rumsfeld when it was clear he was losing the moonbat vote. He's just another Dim politician trying to save his ass.
See #95.