You know, I just don't remember. You could be right. I've come to respect Lieberman, but I don't think he would be comfortable in the Republican party and vice versa.
I don't think he'd be comfortable in the Republican party either, but I don't see how he could be truly comfortable in a party that would sell him down the river either. Maybe, as he said, he will vote more independently than he used to. He'll have proved he doesn't need the party to win.