Blind partisan loyalty or just strategic voting?
I don't know too much about the US system, so correct any misunderstandings on my part here. Wouldn't it be rather pointless voting for a Democratic Lieberman if he was always going to be a lone voice outnumbered and outvoted by the vast majority of Democrats who didn't share his views, even if he was President? To me, it makes sense only to vote for a Republican Lieberman since there would be many others of like mind.