Zell Miller
Doesn't count, since he hasn't held elected office since 2005. Might as well be talking about Thomas Jefferson, who was also a Democrat of the [more distant] past. Even in 2005, Miller was a rare dinosaur - one of the very last. The few remaining Dems today who even dare to call themselves conservative, or "blue dog," or whatever bogus term they choose to use, really aren't. As I said before, when push comes to shove it's party over principle and they vote with their Marxist party leaders with a little bit of so called "arm twisting."